Broken marriage

So here i am in our home again and my husband left. It started last Thursday my husband was texting this girl we use to work with @4am then ofcouse she said something about wanting to have sex with him he stopped the conversation. The next day i said i should text her and tell her how disrespectful she is. What should i say. He takes the phone out my hand and says dont text her and u need to go take a walk. 1st off i wasn't going to text her 2nd he didnt find it disrespectful that they had a conversation. So we go back and forth me trying to get my phone. A couple hours later he takes my cards me telling ang trying to get them back he pushes me to the floor then slings me across the room. Goes to the atm and takes money out my account. Then ask me to put on clothes so we can get a divorce. The next day i printed out divorce papers and gave them to him. Now yesterday he check his account ant notice i took out $220 $100 for food,plus paid the power. He starts yelling i stole his money. He takes the clip board with the divorce papers and my important papers and leaves. I ak for my papers. He starts the car and drives off while im half way in the car i fallout he closes the door and keep driving. Threatens me that i better not be back when he returns. And he has my gun. What would you do? and is he right in anyway? I say no