abusive

My husband is mentally and sometimes physically abusive. He embarrasses and calls me a stupid bitch when I make a mistake in how I talk or if I fall down whatever it is. I'm tired of him just so tired. Tonight he tried hugging me and I told him to get off me because I'm trying to go to bed and he said okay I'm tired of your shit anyways. So he left to the guest room to sleep. I shouldn't feel bad if we don't sleep together in the same bed. Should I?