I have left him now but a couple of things my ex of several years used to do and I don’t know why I stayed are…
at night after using the bathroom he would shuffle out with his jeans and belt round his ankles and walk to the bedroom like that. It was hideous.
regularly when we were chilling on the sofa he would just have his hand down his trousers the whole time. Presumably adjusting himself / for comfort. One time he kept asking me to touch him over and over, which felt really unhygienic considering we were on the sofa and was just a mood killer (“touch me, touch me”). He wanted to us to mutually touch each other while watching bloody documentaries in the living room. It felt so devoid of passion.
when I left him he was bitter and angry and said that we weren’t sleeping together anyway. I had to tell him that I’d been unhappy for a while (which he knew!) and obviously didn’t want to have sex with someone I was constantly arguing with so it was a consequence rather than a cause. He didn’t really seem to get this.
and breathe! Anyone have any hideousness to add?