Should I or shouldn't?

Well, it's a very difficult marriage. I love him so much and he also loves me. It's that we fight so much that sometimes he physically hurt me.
We still in college, both of us doing same major. We're almost 2 years married and 2 years relationship before. 
I want to have a baby, but as you can see, college is stopping me. And the way he treats me makes me think so much. 
What do you think?