Sleeping on the couch tonight

I'm 39 wks 6 days pregnant. My boyfriend and I was having a playful conversation or so I thought until he started to get serious and talk down on me. I'm high risk and can't work. He made a comment saying I'm a lazy cleaner I came back with so are you so let's both admit we are lazy cleaner joking around he gets all defense and says no he's not I am very lazy and so on then I tell him for that much I should just go get a job then because it's just as much work ( can't work I'm high risk) he starts on about how I'm just full of excuses and that's all I do is make excuses. He really hurt my feeling and hit a nerve but I keep my mouth shut he goes in the bed room and I stay in the front room for about 30 mins then I figured heck I'm tired I'll just go to bed. The second I lay down he asks if I'm going to watch this movie with him. I say as nice as possible to him, no I'm ok tonight. He jumps out of bed all crappy because I'm not watching this movie he already started 20 mins ago with him. So guess who's on the couch at pretty much 40 weeks pregnant yep me. I can't get upset with him about anything but he can get all mad at me when it don't go his way. Just so hurt and stressed over the whole thing. He has done this every week when he gets the day off it's the only day we can sleep in together and he starts a fight before bed every Saturday night so I can't sleep in Sunday.