You know the question. You’ve probably been asking it since D-Day.
What could I have done differently?
If I had been more attentive. If I had been less critical. If we’d had sex more often, or argued less, or talked more honestly about what we both needed. If I had paid closer attention to the signs. If I had created an environment where he felt more comfortable being honest.
If I had just done something differently.
The question feels like self-reflection. It feels productive — like you’re taking responsibility, being mature, trying to learn something from what happened so it doesn’t happen again.
But I want to show you something.
Why the Question Feels Like Self-Improvement
There’s a reason this question is so compelling.
In the aftermath of trauma, the nervous system desperately wants agency. It wants to believe that the catastrophe had a cause that you could have controlled — because if it had a controllable cause, then the future is controllable too. If you can identify what you did wrong, you can do it right going forward. You can be safe. You can prevent this from happening again.
The question ‘what could I have done differently’ is, at its core, the nervous system’s attempt to restore a sense of control in a situation where you had none.
That impulse is not pathological. It’s very human.
But the answer the question is pointing at doesn’t exist. And asking it — endlessly, obsessively, from every angle — is not self-improvement. It’s a loop.
What the Question Is Actually Doing
Every time you ask what you could have done differently, you are implicitly accepting a premise: that the affair was, at least in part, a consequence of something you failed to do or be.
That premise is false. But the more you ask the question, the more you reinforce it. The more you convince your nervous system that there was an error you made — one you haven’t yet located — and that the work of the question is to find it.
This is why women who spend months in the ‘what could I have done differently’ spiral don’t come out the other side feeling insight or peace. They come out more exhausted and more ashamed. Because they’ve been doing intensive psychological labor on a problem that was never theirs to solve.
The question doesn’t lead somewhere. It circles.
You are not in a spiral of self-reflection. You are in a spiral of self-punishment. They look the same from the inside.
The Answer, Every Time
I’ll save you the months.
There is nothing you could have done differently that would have changed whether he chose to cheat.
Not more sex. Not fewer arguments. Not more attentiveness, less criticism, more appreciation, better communication, more emotional availability, more physical fitness, more patience, more understanding.
Because the decision to deceive you was not a response to your behavior. It was an expression of his. Of his entitlement. His capacity to compartmentalize. His belief — conscious or not — that his needs justified the choices he made.
Those things existed in him. They didn’t depend on you.
A different version of you — a more perfect, more attentive, more whatever version — would have been in this same marriage with the same man. And that man’s character would have been the same.
The answer to ‘what could I have done differently’ is: nothing that would have changed this outcome.
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Get My Personalized Recovery Roadmap →The Question to Ask Instead
Not ‘what did I do wrong.’ That question is over. Let it go.
The question that actually leads somewhere is: what do I need now?
What does my nervous system need right now to begin to come out of crisis mode? What does my sense of self need — which has been profoundly shaken by the experience of having my reality rewritten without my knowledge or consent? What do I need to understand about what happened that will help me make clear, grounded decisions about my own life going forward?
What do I need to build a foundation that is solid enough to hold whatever comes next — whether I stay or go, whether he changes or doesn’t, whether the marriage survives or ends?
That question has answers. Real ones. Ones you can actually work toward.
Putting It Down
I know the other question is hard to put down. It will try to come back. Especially late at night. Especially after a bad conversation. Especially when the grief surges and you need somewhere to put it.
When it comes back, try this instead: notice that you’re asking it. Name it: there’s the ‘what could I have done differently’ question. And then remind yourself — gently, because you’ve been through enough — that you’ve already looked for the answer. That it isn’t there. That you’re not going to find it in the next five minutes any more than you found it in the last five months.
And then ask the question that leads somewhere.
What do I need right now?
That question, I can help with.
— Sarah
