NEED ADVICE PLEASE😔😔

I need a wee bit of advice. So my husband is the army, he is getting shit from people higher up than him. And he has started to really hate his job and wants to get out, anyways he doesn't talk to me at all about what he wants or what is going on it is like I'm completely not here and he can't see me but yet he seems to be fine with all his friends. I'm literally to the point now where I don't want to be with him he's treating me so shitty, but is that his depression or is he literally just pushing me away and wanting me to leave? Oh yeah just to add I'm 34+3 weeks pregnant with his baby😔😕.