Seems to me you have a full time job with your master's alone, then working part time. Just because you aren't the bread winner doesn't mean you have the responsibility of the house chores. Remember marriage is a partnership.

Not sure what to tell you about getting him to release his anger and quit being so stubborn. Maybe there's something more bothering him and he's choosen to take it out on you by demoralizing you. If he wasn't that way before, then something has happened to make him step in that direction. Maybe counseling for himself and for both of you is a way to go.

I personally wouldn't stand for it.