As a christian wife what am I to do?

I am very much a christian and follow the lord. However my husband does not. He has lied to me many times and even shoved my bible at me strikeing me in the chest and called me a skank. He does not live like a christian man and goes to church and acting like he does. The pastor called him out one night saying the reason his home is the way it is is because of the way he is living. My husband after that said he would be a better husband it lst a day and he is right back to being cold and hurful. I have not slept next to him for the past month and all I hear from him is your not being a wife because I do not sleep in the same bed. How can I we have been married two months ande I found out while we where dateing he was emailing woman asking to see them in thongs and while we where ingaged he was looking up sights. He is up and down am I wrong for pulling away and sleeping on the couch because his behavior is not the way of the lord?