He put his hands on me.

My husband and I had been married for a total of 6 days when he put his hands on me. It crushed our relationship, and I fear it's beyond repair. We both love each other, and he was drunk when he did it, but I never thought he would ever hurt me. What can we do to move past it? It's been 2 months, and we still argue because I'm still hurt and upset, and he is boraderline suicidal. Please helpful advice only.