I don’t know if someone said this yet, but I think you need to try telling them to *uck off and pick on someone else… with people that don’t listen you have to put it in small words and short sentenses and chances are you will have to yell and be stubbren to get your point by. Tell them how you feel, how it has gotten so bad that try to avoid contact with them, how you are old enough to dress yourself and make your own decisions… and if your sister says you are being a baby look her right in the eye and say “and you call yourself a police officer… you’re more like a bully… not fit for the force…” or something like that, that might be a bit harsh.. my point is you have to stand up and yell, and tell them how you feel, and you can’t move on your arguement… you need to be stubbren and strong… Anyway that’s my thoughts so good luck with it…