Rant. Depression.

So my husband is depressed it’s been months that he’s depressed he doesn’t want help but now he’s pushing my away he’s sleeping over his friends house. He doesn’t know if he wants to stay with me or leave and it breaks my heart. It hurts knowing the person you love turning into a cold, unemotional person. He’s not affectionate nothing and I’m trying to be there for him but he doesn’t want help, everything I ask him he says he doesn’t know. I can’t talk to my mom about this because she doesn’t understand I can’t talk to his mom because that’s weird. So I’m here ranting. Last night he said he didn’t know if he wanted to leave me never came home and slept over his friends house. I don’t know what to do. I’ve cried all I need to cry. Any advice would be wonderful.