Thinking about leaving my husband

It all began when we first got married and had our first daughter everything started going down hill for us he stopped telling me he loved me and stuff less I said something too him he's never once ever told since the day we got together that I looked beautiful or anything he never compliments me ever since we moved next door too his friend and his mother and step dad it got even worse now he doesn't even tell me he's on his way home anymore like he use too he doesn't spend time with me or our daughter's he would rather come home from work and smoke weed with his friends but when we want too spend time with him oh I'm too tired from work or I don't feel good til his friends come around I've tried everything I could and he gets mad at me and blows up says I'm the reason he smokes pot that way he can deal with me better I mean I keep his house clean he always has clean clothes he has dinner and all I ask for is for him too show me he loves me and cares about me and too spend time with me and our kids he thinks buying me a car and a house and paying my phone bill should be good enough for me but I don't need or want any of those things I just want too feel wanted and loved by the man that says he loves me he ignores me too all the time and I just Idk what too do anymore I wanna give up but we have another kid on the way and then there is a part of me that says fuck it and leave I just need some advice some help