Ex boyfriend happier without me living with him.

So I broke up with my boyfriend two weeks ago and I moved back in with my mom. I've been feeling weird about it. Like now that we aren't living together I miss him like crazy. When I tell him that I miss him he doesn't say it back or he will just change the subject. I always think in the back of my mind that he will never get a divorce and won't marry me. I love him like crazy and when I try to show him affection he doesn't like it. Its way out of his comfort zone. Like I asked him if he was happier without me living with him and said yes because I would bitch at him all the time. I'm sorry that I'm a clean person. I wasn't happy with him and I'm not happy without him. I don't know what to do.