Boy troubles... (Kind-of long)

I have been dating this guy for 10 months now and we have, of course had our ups and downs. But, it seems like we have arguments every other day, and he's started getting angry if I don't allow him to touch me. I'm just not in the mood sometimes. He makes smart-ass comments when I don't want to. I love him so much, and it would kill me to let him go, but I don't know if this relationship is doing any good. I have depression and it makes it hard for me to let people go. Opinions?