I am very sorry too that you are in such a dysfunctional and toxic situation. It IS dysfunctional and toxic and I agree fully with the above poster. Why you haven't left him already does not make sense. I only had to read the first few texts to see how dysfunctional this relationship is.

Can you rely on family to help you with your child when the time comes? Do you have the means to support yourself and get help from others?

I would leave him. Period. No ifs ands or butts in this situation. He cheated and lies to you. He is also beating you up verbally. It will only get worse and most likely he will cheat again.