Constantly feeling like I’m in a failing marriage...

We have been together for five years, married two for almost two. We have a beautiful little girl and a little boy on the way. My husband works full time while I’m a stay at home mommy. When he comes home or on his days off he doesn’t want to spend time with us he would rather play his stupid PlayStation and no matter how much I yell, beg or try to talk to him about it he just gets mad at me. I don’t know what to do, on his days off I’m constantly in tears because I feel hated and not wanted by him. All I want is for my marriage to have love in it but I think I’m asking too much.