At a glance
Suspicion in a relationship holds you in 2 minds at once: you believe it and you refuse to. That split costs more than the evidence does, because it keeps you watching rather than deciding. Here is what the doubt does to you, what checking can and cannot settle, and how to reach an answer you can live with.
Clinical insights from 22 years in psychotherapy
I am Mark Colclough, MA, psychotherapist in Copenhagen. Qualified at the Psychosynthesis Education Trust and the University of East London. 22 years of full-time, face-to-face clinical practice.
- Not knowing weighs more than knowing. People who suspect an affair tend to sleep worse and think less clearly than people whose partner has already admitted one.
- Evidence settles less than it promises. People describe hunting for proof of what they already sense, and the relief of finding nothing lasts roughly a day.
- The real question is bigger than whether it happened. When people let themselves ask the harder one, they are asking what they are worth to the person they chose.
Clinical notes: My observations are anonymised and compounded from my session notes since 2004.
Why can I not settle on what I believe?
2 things are true simultaneously and neither will stand down. You have seen something that does not fit, and you are loyal to someone you have built a life with. Believing it costs you the relationship you thought you had. Dismissing it costs you confidence in your own perception. Most people cross between those positions several times a day and call it going mad, when it is closer to being stretched.
The stretch is what exhausts you. You hold an ordinary evening together, ask about the day, keep your voice level, and run a second conversation underneath that nobody else can hear. That second conversation does not switch off at bedtime. It is usually why you are awake at 3 doing arithmetic with dates and timings.
Why does it hurt before anything is confirmed?
Uncertainty is not a waiting room. It is an injury in its own right. While you do not know, you cannot grieve, forgive, leave or repair, so every response you have gets held halfway. Nothing can be set down because nothing has been established.
A self-report study of 85 couples found that uncertainty about where the relationship stood went with lower relationship quality for both people, and a study of that design cannot say which produced which.1 What I see matches the shape: the not knowing acts on the relationship directly, and it also changes how you behave, which changes what comes back at you.
Do I look for proof, or do I ask?
Looking feels safer and tends to cost the most. Checking a phone answers a narrow question briefly, raises a wider one immediately, and moves you into a position you never wanted to occupy. Plenty of people say they liked who they became during the months of searching less than they liked what they eventually found.
- What searching offers. Something concrete, sometimes fast, and relief from feeling passive.
- What searching takes. Your own self-respect, the risk of becoming the one who is found out, and a standard of proof that keeps climbing.
- What asking offers. A straight answer, or a reaction to the question that is itself informative, including how they handle being asked.
- What asking risks. A denial you cannot test, and the loss of whatever advantage your silence was buying.
No version of this is safe. If you ask, ask about what you actually care about instead of opening with the evidence. Are you still in this with me reaches further than a question about last Thursday, and it is much harder to answer on a technicality.
What is this doing to me while I wait?
The suspicion is not just an idea. It is in your sleep, your appetite, your concentration at work, and in how you are with people who have done nothing at all. You reread messages for tone. You study a face across the table for something you cannot name. You become watchful in a way that is tiring by itself.
There is usually a quieter injury underneath. At some point most people start auditing themselves rather than the facts: how they look, how interesting they are, what they stopped offering. That self-examination feels like honesty and is often the pain looking for somewhere to land. What has been done to you is not a ruling on your worth, though it will be a while before that stops sounding like a consolation prize.
What can I do now, and when does this not apply?
Aim at a decision you can stand behind rather than a certainty you may never be given. Waiting for incontrovertible proof hands the timing of your life to somebody who is not telling you the truth.
- Write down what you actually saw. Facts, not interpretations, on paper. It stops the nightly rearranging and shows you what you are really working with.
- Give yourself a date. Decide when you will ask, or when you will stop looking, and hold to it. An open-ended watch has no ending written into it.
- Tell 1 person. Carrying it entirely alone is what makes it feel unreal. One confidant who is not involved changes the pressure.
- Ask the larger question. Whether they are still in this with you, rather than only what happened on a particular night.
- Work out what you would need in order to stay. Not as a threat, and not out loud at first. Knowing your own terms is what makes the conversation possible.
Some of this will not fit. Where you are frightened of how your partner will react to being asked, the advice above was written for a situation you are not in, and how to ask safely comes before how to ask well. Where you have been told repeatedly that you are imagining things and have started to distrust your own memory, the difficulty is no longer only whether there is an affair. And where you already know and are waiting for proof so that you are allowed to feel it, proof is not the thing that is missing.
Any of those is worth taking somewhere you can think without having to protect anybody while you do it. Sessions run by video wherever you are, and a free 30-minute call is a sensible way to start. My work with couples is described on the online couples therapy page.
Questions people ask
Can I come alone if my partner will not?
Yes, and most people in this position start alone. Working out what you want is possible without your partner in the room, and it is frequently easier.
Will you tell me whether to leave?
No, and I would not trust a therapist who did. My job is to help you reach a decision that is actually yours rather than one made for you by exhaustion.
Do I need to be sure before booking?
No. Not being sure is one of the most common reasons people come. Uncertainty is workable material, not a reason to wait.
What if I do not want to confront them yet?
Then we do not. Deciding when, and whether, to ask is part of the work rather than a step you must already have taken.
Does couples work help while an affair is still running?
Rarely, and not well. With a third person still in the picture the sessions tend to circle, so the first piece of work is usually clarity about that.
You may also find these helpful
Sources
- The role of relational uncertainty in depressive symptoms and relationship quality: an actor-partner interdependence model. Journal of Social and Personal Relationships, 2010. 85 couples, self-report.
How this article was written: I choose the subject and the angle. An AI assistant researches and drafts. I read the draft, correct and improve it and stand behind every clinical statement. The professional and clinical judgement is mine.
