K...sounds a bit sarcastic of you, and if so, that's a good thing. It shows the no matter your fault, you don't deserve to be abused like this and you know it.

He may have every reason to be angry, hurt, and resentful, but does NOT have a right to scream at you causing sleep deprivation or any other obviously verbally abusive (ending in possible physical abuse) treatment of you.

I agree with soccerdad. You need to get out, and start fresh. At the very least, get out and away from his temper tantrum.

Take care.