How to miss someone who was bad for you

The first thing to know is that the strength of the missing is not evidence about their worth — it's evidence about the method. Bonds forged in inconsistency are stronger, not weaker, than bonds forged in steadiness. Behavioural science has known for a century why: intermittent reinforcement — reward delivered unpredictably, sometimes yes and sometimes cold — produces the most persistent attachment of any schedule ever tested; it's the mechanism the slot machine runs on. A partner who was warm, then withholding, then briefly wonderful again didn't bond you despite the inconsistency. They bonded you with it. You're not missing a good thing. You're missing a rigged one, and the rig was built to be missed.

The counsellor Patrick Carnes gave the intense version a name — the trauma bond — for attachments where cruelty and affection came from the same hands, and the research since keeps finding the same knot: shared intensity, the relief when the storm briefly cleared, and a nervous system that learned to read that relief as love. Add the ordinary machinery of longing — the brain still predicting them at every cue — and layer the shame on top ('what's wrong with me that I want this back?'), and you have a person fighting their own biology and then punishing themselves for the fight. Nothing is wrong with you. A very old learning system is doing exactly what it was conditioned to do.

This is why 'just remember how bad it was' fails as a strategy: the missing doesn't live in the ledger of facts, it lives in the body's conditioned reaching, and the body doesn't read lists. Writing reaches it differently. A letter that holds both truths at once — I miss you, and you were not safe for me — does what the split-screen mind can't: it stops the exhausting war between the longing and the knowing, and lets them sit on the page together, both true, neither cancelling the other. And naming the rig — the specific pattern, the highs timed to the lows — converts the missing from a mysterious pull you're ashamed of into a mechanism you can see. What you can see, you can grieve. What you're ashamed of, you just repeat. A caution in ink: where the relationship involved abuse or fear, this letter is a companion to real support — a counsellor, a domestic-abuse service — not a substitute, and reconnecting to 'test' the missing is exactly what the rig is counting on.

You need to hold both truths in one document, because keeping them in separate rooms is what exhausts you. On paper, to them: the missing, admitted without shame — this is what I reach for, this is what my body still wants — and, in the same letter, the reason it was never safe, stated without minimizing. Not 'it was complicated.' The specific pattern: the warmth that arrived right after the cold, the wonderful timed to the terrible, the way the good moments were the bait and not the truth of it. Naming the rig is the work. A pull you can see the mechanism of stops being a verdict on you and becomes what it is — conditioning, wearing off.

And you need to grieve the real loss, which is not them. It's the version of them that the highs kept promising — the person they were in the good weeks, who you now know was a preview that was never going to become the film. That person is worth mourning; they just never fully existed, and the relationship's whole cruelty was dangling them. Say goodbye to the promise, not the perso­n who withheld it. Then lose the letter somewhere with a horizon, and keep the sentence for the 2 a.m. reach: I'm not missing a person. I'm missing a machine's best setting — and I don't have to feed it to remember it existed.