Am I a spoiled teenager?

My parents say I'm spoiled because I stay up late till the night and I get angry at them. The reason I get angry at them is because they say I have stupid friends because I stay up late till the night chatting with them and stuff. I don't want them to come to my house because my family talks too much. It's annoying and embarassing. They also barely buy me any clothes and I'm a teenage girl. I have only 8 t-shirts and 1 pair of jeans. Seriously... I get angry at them because they insult me a lot by calling me an idiot child because of my test scores, I got the highest level but 1 question wrong on Reading and 3 questions wrong on the Math. But none of them say anything to my sister who gets the lowest levels on the Math, Reading, and Writing test. I don't do any of the chores like that because I believe that each of us should clean our own dishes in order to have order and fairness. My mom thinks this is selfish. I just think it's fair. I also get annoyed by my father and sister who like to scream/shout and horse play while I'm sleeping. My mom doesn't say anything about this but when I walk around during the night, she yells at me for making too much noise because I have flip-flops that squeak... So I don't take drugs, drink alcohol or have sex, but my parents say I'm a bad child. I'm in honors classes and I never ever ask for their help on anything because they wouldn't understand. My mom only understands basic English. My dad is male in his late 50s and I'm a teenage girl so... And I don't like him very much either. So am I actually spoiled? or am I a normal child?