What should I do? Please help. Any advice.?

Tell him if he doesnt stop it then you will, he has no right to treat you like this at all. You will have to be strong. Whats going to happen if in future years he gets even more violent and abusive, are you going to just stand for it? What if he does it to your kids when they get older? He is a bully and should wake up to his responsibility and get some help.