So i am dating this one girl that has been friends with me for as long as i can remember. We got the families to know what's happening and they are happy with one problem. Her brother.. He's fine and i spoke to him but he seems to have an issue only when im unable to help him like when he asks me if i have annold phone laying around, can help get him something ect. And i am actually getting a little pissed off because i know him but he seems to either be taking advantage or trying to gain something out of his sisters and my relationship or tries ti make me feel guilty for things i don't want to do. His sister doesn't know and i dont want to have her and her brother argue because of me. Why tf can't a person just be happy..