well if you are like my adoptive parents then you probably do everything for them. I actually tried to move out with a friend one time and they gave me a hundred reasons why I shouldn't, even though they are not stopping me by force or anything.
Your house, your rules and if your like mine, the rules are not even so bad.
Its not like most good American parents are slave drivers or anything......what's so hard about a few rules that are probably just formalities. Like letting them know if I am going to be late and letting them know where I will be, and no video games or foul movies in the house. No junk cars in front of the house .....stuff like that, most of it just common courtesy.