Sister, Mother, Everything Helpp??

Both my mom and my dad dont understand me. They think the way i dress is stupid and my mom refuses to cut and color my hair the way i want to...

I share a room with my 'preppy' sister. She gives me wierd looks everytime i get done changing and tells me i dress like a freak. Actaully both of my sisters do this. They try to get me to comprar at American Eagle and Aero and I dont like those stores. I've told them that but they won't listen.

Also, in skewl, im teased a lot. i dont care what they think, it's just really annoying. One día I was wearing a black camisa de entrenamiento, sudadera (it was cold!) and this kidd in my class walked over to me and dicho "Hiding your scars?" I just glared at him then he shouted "RAVEN'S A CUTTER!" and everyone started asking me all these preguntas and he told me to mostrar them my wrist and i dicho no then he dicho "Embarrassed?" and the campana rang.

I don't know what to do about any of these things...i tried talking to the consualr, but that didnt help...what should I do???