What I'm working on right now is letting go of the need to understand why POI has acted the way he has AND have my POI understand my position.
If I'm being straight-up -- it bothers me that he doesn't seem to see what a selfish POS he's been. Like he really doesn't seem to get it. (I guess if he did, he probably wouldn't be acting like a selfish POS.) I've continued to seek out validation from him that my perspective is the sane and normal one to no avail.
I don't know if I've just mentally burned myself on it all (does that ever happen to you? where you just don't want to think about it anymore?), but today was truly day one for me of moving toward an acceptance that I probably just won't understand him and he won't understand me. And no amount of analysis, calling psychics or empaths, and whatever else will change that.