Discovering an affair, or admitting to one, tends to divide a relationship into a before and an after. Couples often arrive in counselling within days of that division, unsure whether anything can be salvaged and frightened by the intensity of their own reactions.
This guide explains what infidelity is, why it happens, what each partner commonly experiences, how recovery tends to unfold, and what the research says about helping couples through it, with attention to the circumstances of couples living in Singapore.
What Counts as Infidelity
Researchers have struggled to agree on a single definition, and that disagreement is reflected in the clinical literature (Rokach & Chan, 2023). A workable definition describes secret emotional, sexual, or romantic behaviour that breaks the exclusivity a couple has agreed on. The word secret matters, because concealment is usually what turns an ambiguous behaviour into a betrayal.
Sexual, Emotional, and Online Infidelity
The terms below are commonly used in the research and in therapy, although real situations often blend them:
Sexual infidelity: sexual contact with someone outside the relationship.
Emotional infidelity: deep emotional involvement with a third person, such as confiding, romantic attachment, or sharing intimacies that were meant to belong to the couple, with or without sexual contact.
Online infidelity: sexual or romantic exchanges through messaging, social media, dating applications, or explicit content, including ongoing virtual relationships.
Research has examined whether sexual or emotional infidelity is more distressing, and the findings differ by gender and sexual orientation (Rokach & Chan, 2023). A more useful question is which behaviours broke this couple's agreement and what that breach means to the person who discovered it.
Why a Couple's Own Agreements Matter
Couples hold different, and often unspoken, assumptions about what is acceptable. Private messaging with a colleague, secret friendships, following former partners on social media, and spending on another person can mean very different things in different relationships. In clinical practice, therapy frequently begins by making these unspoken rules explicit, because a couple cannot repair a boundary they have never named.
Expectations are also shaped by family, faith, and culture. We explore how these influences shape counselling in culturally sensitive counselling in Singapore.
How Common Is Infidelity?
Estimates vary widely with definitions and measurement methods. A review of the research reports that roughly 2 to 4 per cent of married people engage in sexual infidelity in any given year, and that 20 to 25 per cent of marriages are affected at some point (Fincham & May, 2017).
Those figures describe sexual infidelity and draw mainly on samples from the United States, so they are indicative rather than a description of couples in Singapore. Because infidelity is concealed by definition, any survey figure also depends on what people are willing to disclose. This article therefore does not quote a Singapore-specific percentage.
What the Betrayed Partner May Experience
For many people, discovery feels like the sudden loss of the relationship they believed they had. The research literature describes infidelity as a source of stress and heartache that can be traumatic in some circumstances, and links it with depressive symptoms and lowered self-esteem (Rokach & Chan, 2023).
Betrayed partners commonly describe:
intrusive images or thoughts about the affair
an urge to check, monitor, and question
swings between anger and numbness
disrupted sleep and appetite
difficulty concentrating at work
doubting their own judgement and their memory of the relationship
shame and withdrawal from friends and family
physical anxiety, such as a racing heart or nausea
Trauma-Like Reactions Are Common but Not a Diagnosis
The clinical literature describes infidelity-based trauma and notes that classifying it within formal diagnostic categories remains contested (Rokach & Chan, 2023). Whether any individual meets criteria for a diagnosis such as post-traumatic stress disorder is a question for a qualified clinician after assessment. What can be said is that intense, trauma-like reactions after discovery are understandable, and they do not mean a person is weak or overreacting.
A trauma-informed approach prioritises safety, pacing, and choice for the person who has been hurt. You can read how this works in our article on trauma-informed therapy and how it helps. Support for lasting symptoms is also available through trauma and PTSD counselling.
Reactions Come in Waves
Recovery rarely moves in a straight line. Reminders such as a song, a place, an anniversary, or a phone notification can bring back the full intensity of discovery months later. Repeated questions and repeated anger are usually part of processing, not evidence of failure to move on.
Persistent difficulties with sleep, anxiety, low mood, anger, or self-worth can be addressed in individual counselling, alongside or before any couples work.
What the Partner Who Strayed May Experience
It is often assumed that the partner who had the affair feels little. However, the picture is more mixed. Shame, guilt, fear of consequences, relief that the secret is out, confusion about their own motives, grief about ending the affair, and defensiveness can all be present at once.
None of this reduces the harm to the betrayed partner, and none of it removes accountability. It does matter clinically, because a partner overwhelmed by shame may withdraw or minimise, which tends to deepen the other person's injury. Work on shame and guilt and on emotional avoidance is often part of the individual support a partner who strayed needs.
Why Affairs Happen: What Research Suggests and Where It Stops
Why it happened is one of the questions betrayed partners ask most often, and one of the hardest to answer honestly. Research can describe patterns, but it cannot supply a verdict for any single couple.
A study of 495 adults, recruited through a university and online and with an average age of about 20, identified eight clusters of self-reported motivation for infidelity (Selterman et al., 2019):
Sexual desire: wanting more or different sexual experiences.
Lack of love: having fallen out of love with the primary partner.
Neglect: feeling ignored or unappreciated.
Anger: wanting to retaliate against the partner.
Low commitment: not being strongly committed to the primary relationship.
Esteem: wanting to feel attractive, valued, or popular.
Variety: wanting a greater range of sexual partners.
Situation: circumstances such as intoxication or being away from home.
In that study, attachment insecurity was associated with motivations of anger, lack of love, neglect, low commitment, and esteem, while an unrestricted attitude towards casual sex was associated with seeking variety (Selterman et al., 2019). The sample relied on self-report and is not representative of couples in Singapore.
A later study of nearly 2,000 users of a website designed to facilitate affairs found that sexual dissatisfaction was the most commonly cited motivation, that many participants described continuing love for their spouses, and that sexual infidelity was not clearly linked with relationship satisfaction or well-being in that sample (Selterman et al., 2023). Participants were a self-selected group, so the findings cannot be applied to every couple.
Taken together, these studies challenge two common beliefs: that an affair always proves the marriage was already failing, and that it always reflects a lack of love. They do not show that relationship problems are irrelevant, and they do not make an affair less painful. Explanation is not excuse, because the decision to deceive remains the choice of the person who made it.
Therapy usually explores two sets of patterns, without assigning the cause of the affair to the betrayed partner:
Individual patterns: how the partner who strayed manages distress, intimacy, or self-worth.
Relationship patterns: the ways the couple stopped turning towards each other.
Readers who want to understand the individual side can see understanding attachment styles and, for a deeper explanation of one common pattern, signs of intimacy avoidance in Singapore.
The Early Weeks After Discovery
Stabilise Before Deciding
In the early weeks, most people are in acute distress, and decisions made in that state are often revisited later. Where safety is not at risk, it is usually wise to delay irreversible steps such as moving out, announcing the separation widely, or filing for divorce until the intensity has settled. Regular meals, sleep, movement, and time outdoors matter more than they sound.
Questions, Honesty, and Pacing
Betrayed partners usually need information to make sense of what happened. Honest answers given completely and calmly tend to be less damaging than information that emerges in pieces over months. Graphic sexual detail rarely aids recovery and can become an intrusive image, so a therapist can help the couple agree on what needs to be known and how it will be shared.
Ending the Affair and Rebuilding Transparency
Recovery is very difficult while the affair is continuing or while contact with the affair partner remains open. Ending contact, including by message and on social media, is usually a precondition for couples work. Where the affair partner is a colleague, this can be hard to arrange, and options such as limiting contact to essential work matters or changing reporting lines may need to be considered.
Transparency, such as answering questions honestly and being open about whereabouts and communication, is commonly offered by the partner who strayed as a way of rebuilding safety. It works best when both partners agree to it and when it has an end point. It is not meant to turn the betrayed partner into a permanent investigator.
Choosing Who to Tell
A meta-analysis of studies of betrayal trauma, which includes but is not limited to infidelity, found that greater social support was associated with fewer post-traumatic stress symptoms, with a small to moderate effect (r = -.25). The association was stronger when the betrayal came from a romantic partner, and negative reactions to disclosure were linked with more symptoms (Tirone et al., 2021).
In practical terms, it helps to tell people who listen without judgement, do not pressure you towards a decision, and keep confidences. In Singapore, where family networks are often close, a disclosure to relatives can carry lasting consequences, so it is worth choosing deliberately. People who relocated here may have fewer such people nearby, and our guide to counselling for expats in Singapore addresses that situation. Friends and relatives who want to help can find guidance in how to support someone struggling with mental health.
Protecting Children
Children often sense that something is wrong, even when they are not told what. What they are told depends on their age and the family's circumstances, but it is generally best to keep them out of the role of confidant or messenger and to avoid criticising the other parent in front of them. Parents who are worried about the effect on their children can look at parenting challenges, and young people who are struggling themselves may also benefit from support of their own.
The Stages of Recovery
Clinicians describe recovery in broad phases, although real couples move back and forth between them. The Gottman Method's Trust Revival Method, tested in a pilot trial (Irvine et al., 2024), organises the work around atonement, attunement, and attachment. The sequence is a useful map even for couples working in other approaches.
The table below summarises the three phases, and the sections that follow explain each in turn. The signs of progress should be read as general markers rather than a checklist.
| Stage | Main Focus | Partner Who Strayed | Betrayed Partner | Signs of Progress |
|---|---|---|---|---|
| Atonement | Accountability, safety, and stabilisation | Ends the affair, answers questions, and tolerates pain without defensiveness | Has room to express what happened and to be believed | Fewer acute crises, more predictable honesty, and some return of sleep and concentration |
| Attunement | Understanding and emotional repair | Learns the real impact of the affair and explores the relationship before it | Feels heard and begins to ask what repair would require | Calmer difficult conversations and a shared account of what went wrong |
| Attachment | Rebuilding intimacy, trust, and shared meaning | Keeps new agreements and sustains openness over time | Decides at a tolerable pace whether to trust again | Renewed warmth, explicit boundaries, and intimacy at a pace both can manage |
Skills for staying regulated during difficult conversations matter a great deal once a couple moves from stabilising to understanding, and you can learn more about this kind of support in emotional regulation counselling. In the final phase, couples also make new, explicit agreements about boundaries and fidelity, and rebuild physical and sexual intimacy at a pace both people can tolerate. Patterns such as criticism and contempt tend to resurface under stress and slow repair, which the Four Horsemen article describes in detail.
Recovery does not follow a fixed schedule, and anyone who quotes a precise number of months should be treated with caution.
How Couples Therapy Helps After an Affair
The evidence base is still developing. The most direct evidence cited here is a pilot randomised trial of 49 couples who sought help after an affair was discovered, comparing Gottman Method Couples Therapy with treatment as usual. Gottman Method Couples Therapy was reported as more effective for trust, conflict management, relational satisfaction, and quality of sex, but only 19 couples completed all assessments (Irvine et al., 2024).
Results of this kind are encouraging rather than conclusive, and they do not show that other approaches are less effective. The review by Rokach and Chan (2023) also discusses the challenges therapists themselves face when working with infidelity.
Approaches Used in Affair Recovery
The clinical literature often describes the damage in terms of attachment injury (Rokach & Chan, 2023). Approaches that work with attachment and emotion are widely used with this presentation, including emotionally focused therapy and attachment-based therapy. The Gottman Method offers a structured pathway through the stages described above.
The Bridge Counselling works from the principle that the relationship is the client, so neither partner is cast as the villain or the victim. This is explained in why couples therapists must never take sides. Acknowledging that one partner has been deeply hurt is not the same as taking sides.
Individual Sessions Alongside Couples Work
Each partner often needs a space of their own, and individual counselling can run alongside joint sessions. How confidentiality works when one partner is seen individually should be discussed at the outset, and the practice's commitment to confidentiality sets out its general approach.
When Couples Therapy Is Not the Right Starting Point
Couples therapy is usually not the right starting point when the affair is still ongoing, or when infidelity forms part of a wider pattern of coercion, intimidation, or control. In those situations, a joint session can expose the injured partner to further harm, and individual support comes first. For readers who recognise a broader pattern, see narcissistic abuse counselling.
When only one partner is willing to attend, there are still options, and this is discussed further in what to do when a partner refuses couples counselling.
Deciding Whether to Stay Together
Some people cannot yet answer whether they want to continue. For couples who are uncertain, discernment counselling in Singapore is explained in a separate article. Those who feel hope slipping away can read when hope feels lost in a relationship.
If the relationship does end, support is available, and the article on recovering after a painful relationship addresses what comes next.
Singapore-Specific Considerations
Several features of life in Singapore shape how couples experience and recover from infidelity.
Family and reputation: Extended families are often closely involved in couples' lives. Concern about reputation, parental reaction, and judgement can delay help-seeking or complicate decisions.
Shared homes and finances: Many couples share a home, finances, and sometimes caring responsibilities, so separating is practically complicated. Couples who remain under one roof during a crisis face daily reminders.
Work pressures: Long working hours, business travel, and workplace relationships can reduce time together or create opportunities for secrecy. They do not cause infidelity, but couples recovering from an affair often need to look at how such pressures shaped the marriage.
Privacy: Many people need somewhere discreet to talk, and a discreet setting away from home can help. The Bridge Counselling generally encourages in-person counselling, with online counselling available when travel or scheduling makes attendance difficult. The evidence on how the two compare is reviewed in the FAQ below.
Legal context: Under Singapore law, divorce rests on a single ground, the irretrievable breakdown of the marriage, and adultery is one of the facts that can be relied on to show it. A marriage must generally have lasted at least three years before a divorce application, unless permission is obtained. The Family Justice Courts publish the current requirements for divorce, and anyone considering legal action should seek advice from a qualified family lawyer. Counsellors cannot give legal advice, and the rules can change.
Rebuilding Trust Over Time
Trust returns through repeated experiences of reliability, not through promises. For the partner who strayed, this means consistency, honesty even when it is uncomfortable, patience with repeated questions, and acceptance that the injured partner's pace sets the timeline. For the betrayed partner, it means allowing evidence of change to register, and noticing when anger or testing has begun to replace the repair the couple is trying to build.
Forgiveness is a process, not a deadline, and it is not an obligation. Some couples find that the relationship that emerges involves greater honesty than before. Others decide to separate, and that can also be a healthy outcome. Outcomes vary, and neither is a failure of therapy by itself.
Common Misconceptions About Infidelity
| Misconception | What the Evidence and Clinical Picture Show |
|---|---|
| "An affair means the marriage was already over." | Research on self-reported motivations shows many reasons for infidelity (Selterman et al., 2019), and in one self-selected sample many participants described continuing love for their spouses (Selterman et al., 2023). The marriage may have had difficulties, but that is not always the case. |
| "An emotional affair is not a real affair." | Distress after emotional infidelity can be severe, and for some groups it is reported as more distressing than sexual infidelity (Rokach & Chan, 2023). |
| "If we had really loved each other, this would not have happened." | Reported motivations include situational factors, sexual desire, and low commitment as well as lack of love (Selterman et al., 2019), so love alone does not explain the behaviour. |
| "Forgiving means forgetting." | Memory does not disappear, and recovery usually means that the affair stops dominating the relationship, not that it is erased. |
| "Asking about the affair again means the betrayed partner is stuck." | Repetition is common in processing and usually settles as the person feels heard. |
| "Couples therapy means saving the marriage at all costs." | The aim is clarity, safety, and honest repair, and a couple may still decide to separate. |
Strategies for Between Sessions
Keep a regular sleep routine and avoid using alcohol to cope.
Schedule a specific time for conversations about the affair, instead of raising it ad hoc, particularly late at night.
Write down questions and feelings as they arise, then bring them to the agreed conversation or to a session.
Limit monitoring of your partner's phone and social media, since it tends to feed anxiety.
Avoid retaliation, public exposure online, or involving the affair partner's family or employer.
Spend time with people who are supportive, in line with the findings on social support discussed earlier (Tirone et al., 2021).
Practise skills for calming the body, such as slow breathing and short walks, before difficult conversations.
When to Seek Help Urgently
Some situations should not wait for a routine appointment. These include thoughts of self-harm or suicide, fear of a partner's violence or threats, an inability to function at home or work for an extended period, escalating alcohol or drug use, or a sense of being unable to stay safe. If you or someone else is in immediate danger, contact emergency services. The emergency resources page lists options, and urgent counselling sessions are available for situations that cannot wait for a regular booking.
Starting Counselling at The Bridge Counselling
The Bridge Counselling offers private couples counselling, and partners can also be seen individually.
In-person sessions are generally recommended, particularly for work as emotionally charged as affair recovery. Sharing the same physical space tends to give a stronger sense of presence and emotional safety, makes body language and small shifts in tone easier to read, and offers more grounding and containment when feelings run high. There is a further practical reason in this situation: meeting somewhere away from home removes the risk of being overheard or interrupted in the middle of a difficult conversation. Sessions take place by appointment in a calm, confidential setting on Orchard Road, about a three-minute walk from Orchard MRT, and you can see the counselling space before you decide. Online sessions remain available when travel or scheduling makes attending in person difficult.
When you are ready, you can book a counselling session or get in touch with any questions.
Frequently Asked Questions
Many relationships do, although there is no guarantee. The pilot trial cited earlier reported greater gains in trust, conflict management, and satisfaction with Gottman Method therapy than with treatment as usual, but it was small and its findings need replication (Irvine et al., 2024). Survival depends on accountability, honesty, the willingness of both partners to do hard emotional work, and whether the relationship is safe.
There is no fixed timeline, and the length of recovery varies with the couple, the nature of the affair, and how the work proceeds. Anyone who quotes a precise number of months is offering an estimate, not a research finding. Waves of distress may recur around anniversaries or reminders, even when the relationship is improving.
For many people, yes. Research suggests that distress after emotional infidelity can be significant, and that reactions differ by gender and sexual orientation (Rokach & Chan, 2023). What matters clinically is the meaning of the breach to the person who experienced it.
Intense reactions are common, and the literature describes infidelity-based trauma, although how it should be classified remains contested (Rokach & Chan, 2023). If your symptoms are persistent or overwhelming, a qualified professional can assess them. Do not wait for a formal label before seeking support.
This is a deeply personal decision, and it deserves careful thought. Concealment tends to prolong harm and keep the relationship stuck, and disclosure planned with professional support is generally safer than disclosure made impulsively. Individual counselling can help you think through timing, wording, and consequences before you decide.
Yes. Individual counselling can help you process what happened, decide what you want, and look after your wellbeing. Some partners join later once they see the process is not about assigning blame, and the guidance on what to do when a partner refuses couples counselling, given earlier in this article, covers this in more detail.
No. Counselling aims to bring clarity, safety, and honest communication, and some couples decide to separate after therapy. The Bridge Counselling treats the relationship as the client, which means supporting both people to make the decision that is right for them without pressure towards one outcome.
Yes, online sessions are available, and some couples use them when travel or scheduling makes attending in person difficult. In-person sessions are generally encouraged for work as emotionally intense as this, and the evidence on how the two formats compare is reviewed in is online therapy as effective as in-person therapy.
Current fees are listed under counselling fees, and the article on couples therapy cost in Singapore explains what affects the cost of couples work.
References
Fincham, F. D., & May, R. W. (2017). Infidelity in romantic relationships. Current Opinion in Psychology, 13, 70–74. https://doi.org/10.1016/j.copsyc.2016.03.008
Irvine, T. J., Peluso, P. R., Benson, K., Cole, C., Cole, D., Gottman, J. M., & Schwartz Gottman, J. (2024). A pilot study examining the effectiveness of Gottman Method Couples Therapy over treatment-as-usual approaches for treating couples dealing with infidelity. The Family Journal, 32(1), 81–94. https://doi.org/10.1177/10664807231210123
Rokach, A., & Chan, S. H. (2023). Love and infidelity: Causes and consequences. International Journal of Environmental Research and Public Health, 20(5), Article 3904. https://doi.org/10.3390/ijerph20053904
Selterman, D., Garcia, J. R., & Tsapelas, I. (2019). Motivations for extradyadic infidelity revisited. The Journal of Sex Research, 56(3), 273–286. https://doi.org/10.1080/00224499.2017.1393494
Selterman, D., Joel, S., & Dale, V. (2023). No remorse: Sexual infidelity is not clearly linked with relationship satisfaction or well-being in Ashley Madison users. Archives of Sexual Behavior, 52(6), 2561–2573. https://doi.org/10.1007/s10508-023-02573-y
Tirone, V., Orlowska, D., Lofgreen, A. M., Blais, R. K., Stevens, N. R., Klassen, B., Held, P., & Zalta, A. K. (2021). The association between social support and posttraumatic stress symptoms among survivors of betrayal trauma: A meta-analysis. European Journal of Psychotraumatology, 12(1), Article 1883925. https://doi.org/10.1080/20008198.2021.1883925
About the Author
Sharon Dhillon
Sharon is an experienced counsellor and psychotherapist in Singapore, providing affordable mental health support to individuals and couples.
