You've been with your partner for 20 years, and this has gone on for years, but how did this very odd way of coexisting develop over time ? How was your relationship before, and how and why did it change?
He sleeps on the floor in his study and keeps, a microwave, fridge and freezer in there and spends all his time in there.
This is such an extraordinary setup; how did this come about?
You haven't slept with him in over 15 months. How was your sex life before?
You say he is calling you inconsiderate and blaming you, and that he is trying hard to fix us and I am not trying at all.
What is he specificaly blaming you for, and what is he actually doing to try to 'fix' your relationship?
He says I don't open up to him and don't have meaningful conversation; what does he mean by meaningful conversation? I asked him and he said it was obvious.
It looks like communication has broken down completely, but I'm also wondering whether he has ever 'accused' you of being autistic?
Sorry, so many questions, but your relationship just seems extremely odd. Have either of you ever had any counselling? This is certainly something you should consider.
I'm also concerned about the effect all this is having on your daughter!!