Warning Signs That Cheating Might Happen in Your Relationship...

Warning Signs That Cheating Might Happen in Your Relationship

You’re asking about warning signs before cheating happens. I want to sit with that for a second, because the question itself tells me something. You’re either worried about your partner, worried about yourself, or worried about where things are headed. Any of those is worth taking seriously.

Here’s what I see in my office, over and over again.

The affair rarely comes out of nowhere. By the time someone is emotionally or physically involved with someone outside the relationship, the disconnection inside the relationship has usually been building for a long time. The warning signs aren’t really about cheating. They’re about the erosion of genuine connection.

Here’s what that erosion tends to look like:

One or both partners stop bringing their real inner life to the relationship. They stop sharing the tender stuff, the scared stuff, the uncertain stuff. Conversations stay on the surface. Logistics. Kids. Bills. The day-to-day. When someone stops being emotionally present with you, that’s not nothing. That’s a signal.

Contempt starts replacing curiosity. When one partner looks at the other with an eye roll, a dismissive sigh, a “here we go again” energy, that’s a much more serious warning sign than people realize. You cannot feel safe being vulnerable with someone who treats your feelings like an inconvenience.

Touch disappears, or becomes purely functional. Not just sex. The small, incidental physical closeness that says “I still choose you.” That quiet intimacy going cold is worth paying attention to.

Someone starts getting their emotional needs met elsewhere. This one is subtle. It might be a friendship, a colleague, an online community. It’s not automatically a problem. But when someone is consistently turning outward rather than toward their partner with their real feelings, that’s worth examining honestly.

Increased secrecy around the phone, schedule, or inner life. Not paranoia territory, but a genuine shift in openness that didn’t used to be there.

Fighting that goes nowhere, or no fighting at all. Both can be symptoms. Couples who fight and never repair, and couples who have gone completely conflict-avoidant and numb, are both in trouble. Conflict itself isn’t the danger. Feeling like repair is impossible, that’s the danger.

Here’s what I want you to hear. These warning signs aren’t about predicting who will cheat. They’re about recognizing when a relationship has started running on fumes instead of genuine connection. When both people feel chronically unseen, unknown, and unvalued, the relationship becomes vulnerable. Full stop.

The good news? These patterns are changeable. If you’re seeing any of this and you’re still asking the question, that means you still care. That caring is the thing to work with.

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About Figs O’Sullivan, LMFT
Figs is a licensed marriage and family therapist with 16+ years of experience working with couples. He’s the co-founder of Empathi, host of the “Come Here to Me” podcast, and author of an upcoming book on relationships and the systems that shape how we love.

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Fiachra "Figs" O’Sullivan is a renowned couples therapist and the founder of Empathi.com. He believes the principles of secure attachment and sound money are the two essential protocols for building a future filled with hope. A husband and dad, he lives in Hawaii, where he’s an outrigger canoe paddler, getting humbled daily by the wind and waves. He’s also incessantly funny, to the point that he should probably see someone about that.

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Frequently Asked Questions

What are the earliest warning signs that my partner might cheat?+
The earliest warning signs aren't actually about cheating at all. They're about the slow erosion of genuine connection. I see this pattern constantly: one or both partners stop bringing their real inner life to the relationship. You're having surface conversations about logistics while your deeper emotional world goes underground. The pursuer (what I call the Relentless Lover) starts feeling invisible and stops trying. The withdrawer (the Reluctant Lover) retreats further into work, hobbies, or fantasy. When partners can't safely share their struggles, desires, or fears with each other, they become vulnerable to sharing them with someone else.
Is emotional distance always a sign that cheating will happen?+
Emotional distance is the soil where affairs grow, but it doesn't guarantee cheating will happen. What it does guarantee is that your relationship is in trouble. When couples get stuck in what I call the Waltz of Pain (the negative cycle where one person's protective strategy collides with the other's), they stop being emotionally nourishing to each other. The real danger isn't that someone will cheat. It's that you're both slowly starving for the emotional connection that brought you together. Some people have affairs. Others just live parallel lives forever. Neither is what you signed up for.
How can I rebuild connection before it's too late?+
Start with radical honesty about what's happening between you. The fight isn't about what you think it's about. It's about two people who are hurting and reacting from childhood wounds neither of you caused. You need to break the Versus Illusion (the trap of seeing your partner as the enemy) and start seeing the disconnection as the real problem. This requires what I call proof-of-work empathy, not just apologies. If you're struggling with this work, Figlet, our AI relationship coach, can help you identify your patterns and practice these conversations before bringing them to your partner.