he's drunk again tonight only it's much more worse than usual

I hit back, he came downstairs accusing me of cheating snatched my phone out of my hand while I was doing work, he walked off with my phone. I had followed him to get it back so I can finish and I got punched in the face. An hour later he fell asleep upstairs in the office and I caught him cheating which when I went to go grave his phone he woke up and was mad. I went downstairs he had followed me, he went to get his drink and started walking towards our bedroom while I am standing in the door way he grabbed my ass thinking I wouldn't do anything and it would be funny to push me around more. He told me he's been wanting to crush my thoat and beat me. I ended up punching him in the nose which caused a nose bleed and more bruises, a hurting chest and spinn, a arm I can barley move and legs that have hand prints on them. But I finally hit back, I contacted my dad who has always been there for me and friends who are going to help me out with my daughter