Am I the bad person? My older sister(20) has always been rude to me since we were kids which I find weird since we literally have a 6 year age gap. I feel bad for thinking that she is annoying or rude but everyone ALWAYS says that she is. She makes jokes about things she knows you are uncomfortable with and then if you tell her something she starts an argument. She also always asks my mom for money and stuff even when she knows we can't afford it. She always favorites my older brother and it's really weird, she also gets jealous for some reason when he talks with girls his age (She is older then him BTW). I don't know and it doesn't help that we are half siblings too I barely found out when I was like eight years old. She is genuinely so mean and I also committed because of how badly she was treating me(I was 11 and she was 17) I even wrote letters... I truthfully wanted to.