At a glance
Emotional cheating is a closeness kept partly out of sight, offering someone else the openness and attention your partner no longer receives, and guarded whenever it is questioned. It can do serious harm without anything physical ever happening. Here you can find where your own line lies and how to raise it.
Clinical insights from 22 years in psychotherapy
I’m 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.
- The first word chosen. Clients often describe it as a friendship when they first arrive, and after some quiet in the session they find a different word on their own.
- Where the hurt lands. What wounds most is seldom what the messages said. It is learning that someone else was told something first.
- Moving beyond the label. Couples make progress once they stop debating what to call it and start naming what each of them needs to feel safe.
Clinical notes: My observations are anonymised and compounded from my session notes since 2004.
When does a close friendship become emotional cheating?
When there is secrecy, a closeness that once belonged only to your partner, and an edge in your voice whenever someone asks about it.
- Hiding. Your partner knows only part of it, and the trimming happens before you realise you are doing it.
- Closeness moved elsewhere. This person now gets the unpolished you, the rough day before it is tidied up, which used to be your partner’s alone.
- The edge when asked. Ask about any other friend and you get an answer. Ask about this one and you get a tone.
- The honesty test. Ask yourself whether you could describe this friendship truthfully and fully with your partner sitting beside you. The answer shows you what you are guarding rather than passing judgement, since people keep some friendships private for good reasons, including a friend’s own request.
The signs are small and everyday. You tell yourself nothing has happened, and that is accurate, yet you are glancing at your phone mid-afternoon to see whether a reply has arrived and turning it over when your partner walks in. Nothing has happened, and your day is already shaped around it.
Why does it hurt this much if nobody touched?
Because what went elsewhere was the inner life of your relationship, and feeling betrayed by that is not an overreaction.
It lands as a sinking in your stomach, followed by shame at feeling so strongly about messages you may not even have seen. With no sex involved there is no single moment to name, so you start arguing yourself out of what you feel. Please resist that. When 2,000 adults in the United States were surveyed, 76 per cent called a married person’s secret emotional relationship in real life cheating, while 72 per cent felt the same about one conducted online1. The figures were higher still among the married people surveyed, and the data were gathered in late 2019, so they are not new.
No survey can decide where the line sits for the two of you. It shows your reaction is far from unusual. What your partner owes you is a separate question, still waiting to be discussed between you.
How does it begin when no one chose it?
Through many small moments in which turning to your partner stopped feeling worthwhile, not through any single choice.
You recognise it in hindsight rather than while it is happening. One of you brings up a minor worry, about an elderly mother or a bruising meeting, and the other is tired, or distracted, or replies in a way that shuts it down. The same thing happens the week after. Eventually the one who keeps reaching gives up, and what fills the space is not a plan to betray anyone but the relief of being asked something by a person who actually waits for the reply.
- A recognisable sequence. The writing I find most useful describes a chain of steps2: a bid for connection, a partner who ignores it or meets it with hostility, the one who reached out holding back feelings and needs, and open sharing avoided from then on.
- Comparing before concealing. The relationship begins to be weighed against other possible lives, actual or fantasised, and concealment starts with what is left out rather than with outright lies2.
- The soil it grows in. In my experience, distance, feeling unloved, one partner sliding into a parental role, low self-worth and fear of commitment are among what people describe when they look back.
None of this excuses it, and none of it splits the responsibility down the middle. The person keeping the secret chose to keep it. What it does explain is why trying harder to promise fails: the promise targets the last step in a chain that started long before.
What if I suspect my partner is in one?
Tell them what you have seen and keep back what you have decided it means, because otherwise your conclusion becomes the thing you fight about.
The phone gets turned over. A certain name changes the feeling in the room. You would like to understand what is going on. Said like that, it is an observation, and an observation is harder to dispute than an accusation. You do not need evidence before you ask. Being uneasy in your own home already justifies asking for honesty, and nobody expects you to prepare a case.
Do not go through their phone. Reading their messages gives you scraps without context that you cannot forget, and the next row becomes about your snooping. If they deny it and nothing in their behaviour shifts, you have learned something painful and useful. Name your hopes alongside your fears: reduced contact, no contact, or simply no more editing.
How do we end it and repair things, and when will that fall short?
End the hiding first, disclose before it is discovered, and change the arrangement rather than the force of the promise.
- See what you are guarding. If you are clearing out messages, that habit says more than any definition.
- Tell before it is found. Being discovered adds the hiding to whatever was hidden, and the hiding is what takes longest to heal.
- Discovery makes it harder, not hopeless. Couples do recover from it. It simply costs more.
- The secrecy itself must stop. Everything else can be talked through, including whether the friendship continues at all.
- Let the change be seen. No second account, no conversations your partner is unaware of, and a direct answer whenever they ask.
- List three lines each. Separately, each of you writes down three behaviours you would see as crossing the line, before either of you reads the other’s list.
A promise without any change in how things are arranged keeps the connection alive while appearing to give it up. Comparing two lists opens a conversation, whereas ruling on one incident starts a trial.
These steps are not enough while contact continues in a reduced form, or while every discussion turns into a hearing on whether it counted. They do not fit at all if one of you is being monitored or is afraid at home, because becoming more open depends on it being safe to be open, and that needs individual support first. What remains uncertain is whether closeness between you comes back, or whether routine has been carrying the relationship for longer than either of you has admitted. That deserves a slow, careful look.
Questions people ask
Is therapy useful if we cannot agree whether it counts?
Yes, and that disagreement is often the most revealing thing you bring, because it shows what each of you considers private and what each considers shared. You do not need to agree on a name for it before the work starts.
My partner refuses to come. Should I still start?
Come alone, since much of this work concerns your own wishes, your requests and your next move should nothing shift. Joint sessions remain an option if your partner later decides to join.
Will you tell me whether it was an affair?
I will not hand down a verdict, because my ruling would end an argument that belongs to you both and would not survive the trip home. Instead I help each of you put into words where your own line is and why.
Do I have to confess everything in the first session?
No, I will not press you to disclose anything in an opening session, since a pressured, half-managed account does more harm than a full one given a week later. I will ask whether, and when, you plan to tell your partner.
Can we do this work by video from anywhere?
Yes, all sessions take place by video, so where you live makes no difference to the work. A free 30-minute call is a good way to ask your questions before booking.
If talking with someone else has started to feel like a betrayal, I can help you both make sense of it in couples therapy after infidelity.
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Sources
- Institute for Family Studies, What Counts as Cheating in Marriage? Emotional Infidelity in a National Sample, reporting the iFidelity survey of 2,000 adults collected by YouGov in 2019
- The Gottman Institute, How Do Affairs Happen?
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.