The waiting is the part nobody warns you about. The holidays you spend alone, the weekends that belong to someone else, the phone that goes quiet at hours you’ve learned not to ask about. And underneath all of it, one question you can’t say out loud to anyone: is this normal, or is something wrong with me? There’s actual research behind the emotional consequences of being the other woman, and this piece walks through it without judging you.
Spousal infidelity is the most common reason for a breakup across 160 cultures, so the situation itself isn’t rare. The silence around your side of it is.
Key Takeaways
Being the other woman is associated with five documented psychological effects: fear and anxiety, guilt and shame, isolation and loneliness, low self-esteem, and loss of identity, with depression developing over time.
Secrecy isn’t a side effect of the role, it’s the defining structure of it, which is why the waiting and hiding hurt even when the relationship itself feels good.
Real support exists without telling anyone in your life: infidelity-experienced therapists and anonymous communities, plus a safety caveat most articles skip.
Table of Contents
What counts as infidelity, and why secrecy defines the role
Infidelity is any secret emotional, sexual, or romantic behavior that violates the exclusivity that romantic relationships have by definition. Researchers split it into four types: emotional infidelity means deep, intimate feelings for someone outside the relationship; sexual infidelity is the physical side; composite is both at once; and internet infidelity starts out virtual. Pittman and Wagers argued that secrecy and concealment is the hallmark of infidelity.
Which means your distress isn’t a reaction to one bad night. It’s baked into the structure you’re standing in.
The psychological effects of being the other woman
Being the other woman is associated with five documented psychological effects: fear and anxiety, guilt and shame, isolation and loneliness, low self-esteem, and loss of identity, with depression developing over time. A second account lists the same territory: guilt, aloneness, uncertainty, social stigma, and trust issues, in the man and in yourself. The research side backs this up. Johnson et al. frame the pain as an attachment injury, and the documented outcomes include lower self-esteem, lack of trust, and fear of abandonment.
That’s not a checklist of personal failings. It reads more like an attachment injury. Johnson et al. compared the pain of betrayal to an infant separated from its mother, and the reactions that follow resemble disorganized-attachment dysregulation: emotional, psychological, and cognitive chaos all at once. Attachment theory goes back to Bowlby, whose idea of internal working models still shapes how we bond as adults, which is why the pull doesn’t switch off just because the situation is bad for you. Intermittent contact and concealment produce exactly that kind of dysregulation. If you feel attached to a man who keeps choosing his wife, that’s the mechanism, not weakness.
The identity loss shows up in women’s own words. “I don’t know who I am anymore,” one woman wrote. Another described losing the woman she had previously been, because a relationship that requires you to be invisible seeps into everything. And these effects can outlast the affair itself.
Why the secrecy and waiting hurt so much
The secrecy and waiting hurt because concealment is the defining structure of the role, not an added burden on top of it. If secrecy is the hallmark of infidelity, then the other woman’s stress isn’t a sign she’s handling things badly. It’s the job description.
The pattern is well documented even if nobody wrote it about you specifically: holidays and weekends spent alone, phone silences you’ve learned to read, while he walks back into a visible public life with a spouse, a family, a recognizable place in the world. You get the hidden hours. Attachment theory, the framework Hazan and Shaver developed, explains why that arrangement is so corrosive. Intermittent contact and concealment are attachment stressors, and betrayal damages people’s openness to future relationships, not just the current one.
There’s also a meaning problem. The same affair can be read as a threatening message or a reassuring one, depending on the person and the day. When your only information arrives in fragments, your imagination fills the gaps, and it rarely fills them kindly.
Bottom line: The waiting and hiding aren’t side effects you’re handling badly — they’re the built-in structure of the role itself.
Guilt, shame, and the blame that falls on her
Society judges the other woman more harshly than anyone else involved in the affair, and when a marriage collapses, the blame tends to land on her rather than on the man who made the vows. It’s a pattern consistent enough that you’ve probably felt it without anyone saying it to your face.
The culture reinforces it constantly. Dolly Parton’s “Jolene,” written in 1973 after her husband developed a crush on a bank teller, is a woman begging another woman not to take her husband. The husband barely appears in his own story. The song is aimed at the other woman.
Here’s the distinction most articles on this topic miss: guilt and remorse are not the same thing. In a feature where 16 women shared their experiences as the other woman, remorse was framed as recognizing the weight of your actions, not just feeling bad about them. One woman, 58, apologized directly to the betrayed partner: I’m sorry for my part; you didn’t deserve that. That’s the difference between drowning in shame and owning what’s yours.
Shame is socially produced. Remorse is something you choose.
Why people end up in, and tolerate, the role
People often end up in affairs because the primary relationship has emotional shortfalls, which is the psychology of why wives cheat. Thompson’s deficit model treats infidelity as a symptom of low satisfaction, high conflict, and poor communication, not a verdict on the person who ends up on the outside of someone’s marriage. It’s one research lens among several, not settled truth, but it explains a lot.
The motivation research backs it up. In a study of 495 people involved in affairs, lack-of-love and neglect motivations predicted intimacy with affair partners. Other motivations included anger at a partner’s behavior and wanting more intimacy and love than was available to them. In other words: people looking for something missing, not people hunting for a thrill.
And many affairs are more emotional than physical. Among people physically involved with their affair partners, only 53% had intercourse with them. Research on the dual control model of sexual response, from Mark et al. in 2011, found that women’s infidelity tied more to relationship dissatisfaction and sexual incompatibility than to raw sexual drive. None of this means something is wrong with you. It means the role usually has an explanation.
Does being the other woman ever work out?
Honestly: the research doesn’t report how often affairs become lasting relationships. Anyone who gives you a confident percentage is selling something.
What is supported is this. Nye found that affairs driven by situational factors were shorter-lived and less satisfying than long-term committed affairs. People with higher commitment to their primary relationship did not maintain contact with their affair partners. And social exchange theory, from Thibault and Kelley, frames every stay-or-leave decision as a comparison: what this relationship offers versus what the alternatives offer, weighed against what you expect a relationship should give you.
So the honest expectation is this: outcomes vary by motivation and commitment, and the man’s commitment was never to you. That’s not moralizing. It’s the data.
Can it cause depression or trauma-like symptoms?
Yes, the distress is real and clinically documented, though it fits a different diagnosis than most people assume. Infidelity is associated with depression, anxiety, PTSD-like symptoms, and divorce, as Snyder et al. documented. But the trauma framing has a technical limit: PTSD requires a stressor involving actual or threatened death, serious injury, or sexual violence. Adjustment disorder covers major life disruptions like divorce, and infidelity fits that category better.
People affected by romantic betrayal still showed real, clinical-level symptoms: depressive symptoms, hyperarousal, rumination, intrusive flashbacks. In Roos et al.’s work, undergraduates recalling betrayal reported difficulty breathing, bodily trembles, extreme nervousness, and a racing heart. And some clinicians argue the trauma framing helps anyway, because it validates an experience that’s easy to dismiss.
Women facing threats of marital dissolution or a husband’s infidelity were six times more likely to be diagnosed with a major depressive episode. The physical fallout after discovery is documented too: insomnia, weight loss, trouble concentrating.
The people who caused the betrayal, including the affair partner, also experience depression, acute anxiety, and suicidality after discovery, and the emotional impact on your partner can leave scars that reach into future relationships. Your pain isn’t borrowed or secondhand. It’s in the literature.
When she didn’t know: discovery and betrayal in both directions
Many of the 16 women in The Everygirl‘s feature didn’t know they were the other woman, and they described the discovery as a betrayal of them, not only of the wife. The shock of being cheated on cuts across every story, no matter which side of the affair you’re on.
- Claire, 32, found out on his birthday, through an intimate Instagram post from his actual partner.
- Lexi, 38, met him on a dating app, later discovered he was married, and watched the couple’s house without ever telling the wife.
- Amy, 36, carried the affair for a decade, once ended it over guilt, then reconnected.
- Amber, 37, fell for the man and developed an attachment to his wife too.
Discovery is a second layer of injury. The relationship you thought you had turns out to have had a third person in it the whole time, and nobody asked your consent to that arrangement either.
How to cope with the guilt and shame
Coping starts with no contact, then three documented practices: focusing on the future, sharing your story with a community or a coach, and letting go of guilt and shame. That’s the sequence, and the order matters.
1. No contact first. Nothing else works while the relationship is still running. More on how to do that in the next section.
2. Focus on the future, not in a vague affirmations way. The point is to stop organizing your days around a phone that rings on his schedule.
Future focus means building plans, routines, and a social life that exist regardless of whether he contacts you. The research on recovery after affairs emphasizes that growth comes from where you put your attention, and attention stuck on the past keeps the injury open.
3. Share your story somewhere. This is the hardest one, because stigma makes support-seeking difficult. You can’t tell your sister. You can’t tell your friends.
But the double bind has exits that don’t require telling anyone in your real life: individual therapy, affair recovery coaching, and anonymous online communities where other women are in the same position. The act of saying it out loud, even to strangers with no name attached, breaks the isolation that’s doing half the damage.
4. Let go of the guilt and shame, deliberately. This ties back to the remorse distinction. Letting go doesn’t mean pretending nothing happened.
It means separating what was yours to own (your part, which you can acknowledge the way that 58-year-old woman did) from the shame the culture dumps on you for existing in this role at all. Guilt about a specific action can be processed. Shame about being a person is just weight, and you’re allowed to put it down.
There’s a clinical point underneath all of this. A therapist’s first move, in Scuka’s recommended approach, is treating the experience as understandable rather than shameful. Normalization before anything else. If a professional makes you feel like a case study in bad behavior, that’s the wrong professional.
And the plain version, without the guru energy: you deserve full commitment from a partner. That’s not a slogan. It’s the standard against which everything in this arrangement should be measured.
Going no contact, and what actually moves you forward
No contact is the documented first step of healing. It isn’t the cure, and treating it like the cure is why so many people relapse.
The practical detail the research supplies is more useful than it first sounds: in the clinical literature, the offending partner may need to change gyms or shopping locations to stop contact with the affair partner. The equivalent applies to you. Ending the affair means ending the channels, not just the conversations: the number, the app, the email thread. It also means changing the shared routines and places, because the route you walked to his neighborhood at 7 pm will do the deciding for you if you let it.
Why isn’t no contact enough on its own? Because rebuilding is slow and non-linear, and here’s the honest part: the research offers no reliable timeline for getting over being the other woman. Anyone who tells you “90 days” or “six months” is inventing a number. What the research does offer is a predictor.
In the commitment findings, people with higher commitment to their primary relationship did not maintain contact with their affair partners. Commitment is what predicts staying out of contact. Translated to your situation: the strength of your commitment to leaving, to your own future, to whatever relationship you want next, is what determines whether the no contact holds. Decide what you’re committed to, and the boundary gets easier to keep.
“Focusing forward,” when you’re the one leaving, means the same thing it means for the person who was betrayed: attention on what you’re building, not on what he’s doing. Checking his social media is contact. Asking mutual acquaintances about him is contact. The affair’s effects can outlast the affair, so expect good weeks followed by bad ones, and treat the bad ones as weather rather than verdicts.
One caveat worth repeating: if contact has to be cut on his side too, that’s his work to do. You can’t monitor a married man’s discipline, and trying to will keep you in the waiting position you’re trying to leave.
Finding support you can actually use, and a note on safety
Confidential support exists, and you don’t have to tell anyone in your real life to get it: individual therapy, coaching, and anonymous communities all work without disclosure. But therapist quality varies more than most people know, so vet for infidelity-specific experience. The training gap is real: the vast majority of therapists have never taken a course on infidelity. In Irvine and Peluso’s findings, the highest confidence in treating it showed up among therapists with infidelity training, more than 16 years of licensure, a doctoral degree, and marriage-and-family licensure. Those are documented correlates of confidence, not guarantees, but they’re a better filter than a directory photo.
One more reason to ask questions up front: therapists with more negative views of infidelity steered couples toward surface fixes, like limiting internet access, instead of the real relational work underneath. A prospective therapist’s answer to “how do you approach affairs?” will tell you quickly which kind you’re talking to.
Red flag: If a therapist’s answer to “how do you approach affairs?” is limiting internet access, you’re talking to someone who skips the real work.
Then the part most sympathetic articles skip. Infidelity-related distress carries documented suicidality risk for everyone involved, including the affair partner, as Garza’s research shows. In one psychological-autopsy study of 100 suicide decedents, 9% had experienced spousal infidelity within 24 hours of their death. If you’re in crisis, contact crisis support immediately, and weigh any decision about disclosure with safety in mind.
This situation can get dangerous. Getting help isn’t optional at that point. It’s the whole job.
Unfinished Man covers the full relationship picture from a men’s-lifestyle vantage. The research is consistent on the one point that matters most: the pain of this role is documented, structural, and survivable.
Frequently Asked Questions
What are the psychological effects of being the other woman?
Research associates the role with five documented effects: fear and anxiety, guilt and shame, isolation and loneliness, low self-esteem, and loss of identity, with depression developing over time. Women describe it in their own words as losing themselves — ‘I don’t know who I am anymore.’ These effects can outlast the affair itself.
How to cope when you are the other woman?
The documented sequence starts with no contact, because nothing else works while the relationship is still running. Then focus on the future by building routines and a social life that exist regardless of whether he reaches out, share your story through therapy, coaching, or anonymous communities, and deliberately separate guilt about your own actions from the shame the culture dumps on you. The order matters.
