His sister

SHe i like the coolest person you can ever meet, I mean she is nice and funny, and jsut chill, But I think I discomfort her with the idea of me been his brother's girlfriend D:. And maybe its just me been all dramaish but I think  she is  cutting me with her dialoge.You know snapping me like a hot sharp edge scissors and Im just here frustated cause I  am not even trying to defend myself.My mom says that if I dislike how she is with me, then I should brake up wiht him, then again thats her solution to everything, I guess im to stuborn to actually do anythign, in the mean time Im just aauughh