leaving husband

I've dated my now husband for about 2 years. We've been married for four short months. He's become abusive, both mentally and physically. I know that we Aren't going to work out and things aren't going to change. I'm so embarrassed to leave after such a short marriage. We're Christian's so if I do leave, I risk being shunned by the church. We're also supposed to be moving out of state together in 2 months. Someone give me advice, nothing negative please. 
Update: I tried kicking him out today so I started packing his stuff and he stomped on my feet, grabbed my arm to the point that a bruise came almost immediately after and twisted my wrists. I'm scared and embarrassed to tell my family.