When my boyfriend smokes weed he changes completely.

My boyfriend and I have dated for two years and the first 4 months of our relationship he smoked about 6 bowls a day. He never took me out...let alone just spend time with me. Not even watch a movie together...he never would invite me to his house id just have to go there to see him. Luckily his friends love me and would invite me over all the time. He would ditch me for weed all the time...we would make plans to go out and id get all ready then call him and he'd either answer and be like oohh well I'm in orem buying a bag or he wouldn't even answer then call me 3 hours like and say what's up like nothing happened. He would ditch plans with me and my family and go smoke and he would get verbally abusive and really mean when id try to talk to him about it and I always ended up being the one apologizing but after I broke up with him for 4 months we got back together and he had stopped smoking and transformed into this amazing guy honestly the guy of my dreams and my best friend we pretty much live together now but he recently started smoking again...now half as much as before but I'm so scared I'm going to lose my best friend and the love of my life...he has already ditched me again for weed and lied to me and just acted like a straight up dick to me...but I know who he really is and how in love we are when he isn't altered. We have talked about it and its been a week and he hasn't smoked but I'm still so distant and I don't know what to do.
When my boyfriend smokes weed he changes completely.
Post Opinion