Emotionless

Its so hard to live with an emotionless person especially when I am full of a lot of emotion. Ive been with my boyfriend for 7 years and we have a 3 year old and a baby on the way. I want to be in love all the time, I want to have a happy relationship and look forward to seeing him but I don't. I don't hate him I just don't like hime. He doesn't show me he loves me unless I peg him to and then he will for like two weeks and stops again. He always sounds mad and then when I ask him if he is he gets mad at me for asking and says he's not. He gets drunk every night he doesn't work and all he does it talk about how everyone in the world is stupid and its awful to hear because I don't feel that way. I used to drink every night after my daughter went to bed and I think that that helped me deal with him but now that I am pregnant, I dont drink and it is hard to be around him. Its he's lack of emotions that bother me the most. He won't even make eye contact when he talks to me and it hurts when he sits on the coach far away from me rather than next to me. I wish I could change him but it doesn't work Ive already tried.