URGENT HELP!!!, HOW DO I TELL MY AUNT AND UNCLE THEY'RE BAD PARENTS?

get info..build a book on discipline from the computer... then go talk to them and say look this is really bothering me. tell them everything you wrote on this yahoo answer and then suggest with the papers in hand about how to discipline from the net. and hand it to them. say this may help you. if they dont take it there is nothing you can do but make a few boundaries and say i dont want this child in my room. (be prepared they will get mad when you set a boundary and may be rude about it in the future but who cares) respect is respect and you desrve some. they just dont have alot of their own.. good luck