Hi OP,
I am popping back to say that I stuck to my deadline - he moved out at the very last hour on the very last day that I had given - but he is gone.
I have caught up on your thread and seen how your ex has taken a turn into deeply manipulative messages. Last time it helped you to know that these men have a play book, and once again I see some parallels in what mine has said to me. Please understand that I am not drawing equivalence between PTSD and other MH conditions, but I feel there is a theme in the suggestion that "your head's not right", as opposed to "my behaviour is setting off all your alarm bells".
For example, instead of putting in the everyday low effort of keeping my flat presentable, mine said to me "I can see that cleanliness is an intrusive thought for you". To be clear, I was asking him to do the washing up, fold clean laundry, or push the broom around when he was present in the daytime, not deep clean the place with bleach. However, he'd rather suggest that I have intrusive thoughts/OCD rather than just do his part.
I am definitely over the relationship and am just tying up loose ends. He has started sending me unsolicited messages almost admitting his part in the relationship breakdown, but they are peppered with references to my anger and my emotional instability (although he doesn't want t reproach me or make me feel bad).
I have seen a lot of advice about dismissive, avoidant men because my algorithm spotted him before I did, but a lot of the advice contains some reference to "your body knows before your head figures it out". He is trying to manipulate you and use intimate psychological knowledge against you, but all those uncomfortable feelings (fatigue, tight chest, lump in the throat, nausea, hot anger, etc.) were in your body, not your head. Trust your instincts and only take advice/analysis/feedback from the people who care about you. xx