What We Keep to Ourselves: Secrets and the Couples Who Carry Them.

“If something can be destroyed by the truth, it deserves to be destroyed by the truth.” — attributed to various sources, debated by many.

I read that quote on a friend’s Instagram post and instantly fell in love with it. “Of course!” I thought. “Who wouldn’t want to live with total honesty?” 

Turns out, quite a few people.

You see, that quote tends to land like a small grenade in couples sessions. One partner will nod vigorously. The other will go very still.

Which tells you almost everything you need to know about secrets in a relationship!

A secret isn't just information withheld. It has presence - something that takes up room. Many couples therapists — Esther Perel among the most widely read — have described secrets as "thirds" in a relationship: a third entity that the couple, consciously or not, has to manage, work around, and sometimes protect. The secret worms its way into conversations. It shapes what gets said at dinner, what gets avoided, and what happens when one partner reaches toward the other and the other, neither really knowing why, doesn’t reach back.

Not all secrets are the same

There is a difference between, say, a surprise birthday party or a health scare a person is still trying to understand before they speak it aloud, and the secrets that accumulate over years — the ones that began as omissions and calcified into walls. The secrets born of shame have an even different nuance; the financial decision made alone, the old relationship, the incident that happened before the relationship began, or inside it.

What they have in common is that they require management, and management takes energy — energy that might otherwise go toward the relationship itself.

Safety before disclosure

All this said, there is something that is important to note (because it sometimes gets lost in the rush toward transparency) — a person should not be forced to disclose. Not by a partner, or a therapist or a philosophy about the cleansing power of truth. The question is never just “what is the truth?” It is also, “Is this relationship safe enough to hold this truth?” 

What we work toward in the therapy room isn't confession. It's capacity — the couple's collective capacity to evolve such that truth can be spoken without becoming a weapon, and received without becoming a wound.

It takes time to build this trust, and it’s important to build that trust before the secret is shared — not borrowed against the hope that sharing will build it.

Although, I must add that I have seen this work the other way, too. More like a “fake it till you make it” kind of deal.

I once had a client who shared a secret with his wife. The fight he had feared — the one he had spent years imagining — arrived. And then it was over. She didn't leave and in that, he discovered something he couldn’t have learned any other way: that the relationship was stronger than he had believed, and that he was more capable of surviving conflict than he had realized. The fight, in a strange way, was the balm. It widened what therapists call his window of tolerance — his capacity to stay present in difficult emotional territory without being overwhelmed by it.

So perhaps the more honest statement is this: trust built before sharing makes the disclosure safer. But sometimes the disclosure itself — and surviving what follows — can be how trust gets built. The order matters less than the outcome of the couple being more connected than before.

The third in the room

When I sit with a couple and sense the presence of something unspoken, my interest isn't so much in the secret as in what the secret is costing.

What erodes relationships isn't usually the secret. It's the distance the secret creates — the years of careful navigation, the slight withdrawal that becomes permanent posture, the intimacy that never quite closes the last few inches because something invisible is always already there.

What couples can do

The goal isn't necessarily total transparency (unless both partners agree to that). This idea sounds clarifying but can turn out to be quite brutal. The goal is what some therapists call a shared agreement about privacy — a mutual understanding of what each partner needs/gets to hold privately, and what the relationship itself needs to function with integrity.

That conversation — “what do we agree counts as ours, and what belongs only to me?” — is itself an act of intimacy. It asks both partners to have trust in the other's judgment about what to share and what to hold.

So yes, if something can be destroyed by the truth, it should be. But what can be built by the truth — slowly, carefully, in a relationship strong enough to hold it — is usually more interesting.

It requires more patience. And it still takes courage to say a thing that’s never been said, not knowing how it will land … or to reach toward a person you love, with the part of yourself you’ve been most afraid to show them. These are not small feats, no matter how much safety has been created.

New behavior produces new data. And new data — the fight that ends, the partner who stays, the silence that finally breaks into something real — has a way of rewriting the story a person has been telling themselves about what’s possible. 

Secrets keep the story frozen. Truth, offered carefully and received well, lets it move.