He's depressed? (Long post)

My man recently admitted to me that he hasn't been happy the last number of months. He says that he feels like everything he does is a chore. He goes to work because he has to, and only works hard because he wants to climb the corporate ladder. He only stays with me because we're starting a family and it's what he should do to keep things progressing. He gets time alone, and favourite movies and video games don't even excite him anymore. He said that he only plays them still because he lokes seeing the progression, but hates doing it.

He's been sleeping a lot lately, comes home from work and goes right to bed. Lays in bed all day on weekends and at night, has a hard time staying asleep. He complains about nightmares and how he wakes up randomly and starts thinking and gets too stressed out to get back to sleep.

He moved accross the country almost two years ago and left his family and all his friends for his job. Now him and his old friends are starting to drift apart and he said that other than me, it feels like he has no one to talk to. I've tried to get him to allow us to go back to his hometown to visit with everyone, but he doesn't even want to do that.

We've been having problems in our relationship the last few weeks, which started over a tiny fight and ended with us breaking up for a day. We've been in therapy since, but he's never gotten 'deep' while we're there. He told me in confidence yesterday and I don't know how to help. I want him to be happy again.

We just bought a house, and he's been under a lot of stress trying to get everything done for that. He's struggling with a hard project at work and I know that's been hard on him too. And to top it off, I'm 22 weeks with an unexpected pregnancy that he didn't originally want. He says that he's excited and happy about it now, but he never really talks about it so I can't tell if that's true or not.

Has anyone been here before? I don't know what to do for him. I've been extra nice lately, letting him do what he wants and have been taking over all the house work and trying to relieve him of extra stress. The worst is that he's hid it from me for so long. He pretended everything was okay and only started showing symptoms a few weeks ago. Any (positive) advice is much needed! Thanks for reading!