It's time to really asses what you want out of life.
I was in a EA relationship, only sex was with-held and any form of affection, it went on for years - I met my now ex when I was 19, I finally made a break when I was early 30's - when ironically he left me the day I lost my high paying job and "couldn't offer him anything anymore" he had asked me to marry him when I made signs of wanting to leave, then trod on me even more.
I couldn't see what was happening, my friends did he destroyed me to the point I believed they hated me, I lost all my friends, I stopped all my hobbies - thankfully my BF stayed in touch.
When he left I felt so down trodden, I felt worthless. I felt I had to give in to his constant demands about how I looked, how I acted. I didn't have to put up with that, and you don't have to put up with a man who doesn't respect you
I'm only telling you this OP, as your thread has played on my mind all afternoon and it really doesn't have to be this awful for you, and when I was in it, I couldn't see it - but now I know what it is like to be with a real man in a very loving relationship. so when I read your story I did go somewhat cold and really felt for you - opposite situation with regards to sex but the same sort of controlling arsehole partner
You deserve better, no woman deserves to be in this type of relationship and looking back I wish I had left I wasted so much time.
I hope you choose better for yourself both you and your DD deserve it