My exDH told me he struggled with being married, shut down communication to avoid arguments. Resented me curtailing his life (we have 3 kids and he had a lot of free time for hobbies, work jaunts, see hos friends and family)
I literally have no clue what else I could have done. He lied pathologically, blaming me for his inability to tell the truth; he always said he was scared I'd go off on one.
Honestly, you're better off without him wrecking your life from the inside. It's so raw though, so very upsetting. You are grieving. It's not going to last forever though. That I can absolutely promise you.
My ex is still monumentally selfish. I stupidly had him round for dinner a few weeks ago for dc birthday. He talked at me about his cooking, poured himself drinks but not me, ate all round him, didn't help with the tidying up...you get the idea.
I'm very polite, and adverse to conflict and he knows this. He crossed a line though... blaming MY mother for his unhappiness, that she'd been difficult towards me, effectively stopping me from fulfilling my potential...WTAF???? And he was glad I could see what she was really like, after all this time. Never mind the fact he couldn't be bothered raising it with me at the time. Not supporting me at all but happy to take her £, time and generosity. (She is prickly though)
Sorry I'm blathering. Trying to process an unpleasant incident has just reinforced my opinion of him, he's not changed. I don't think he ever will.
You will come out of this, you will surpise yourself with your strength and resilience. You've no idea how powerful you already are. Believe in yourself and sod the bastard.
Very best of luck to you, OP. 