Guys Suck

I've been living or rather my boyfriend has been living with me and my aunt for about 7 months now, we're very on and off with each other but we don't date other people when we're off. Anyways, last night we were supposed to go out to the movies to see the grudge but nooo of course he had to break that with me to go to his friends house where him (the friend)and his ex girlfriend live. The ex girlfriend, sheila's, little sister cindy is my boyfriends ex and she has told my boyfriend that she doesn't think I like him very much. Uh hello if I didn't like him very much why would he be living with me and sharing my bed?? Retard. I think her and curtis just want him back with cindy for whatever reason and i'm sick of curtis' pathetic attempts to break us up, he's over there a lot and I know this is probably gonna make me sound selfish but I wanna spend time with him..Ever since they got that house he's always been over there and it makes me feel not wanted. We don't usually fight but if I bring up the fact that everytime something's planned between us he goes to curtis and sheila's instead, he gets so mad he leaves. I don't know what to do anymore..It's gotten to the point where I just don't care anymore..I care about him but not the crap he puts me through when he has a whole drama fit or whatever. My sister said that if he believes his "friends" over his own girlfriend than we've got bigger problems than I thought. Also the other night while he was getting ready for bed I jokingly brought up the fact that I wanna have a baby with him and he went completely pale and b*tched me out so I dunno what his problem is. Most of my friends think that the whole relationship is one sided and that it isn't healthy but what can I do? I love him but it hurts to love him at the same time:?..Sorry for the long post I just needed to vent.