My aunt is being a b***h?

[BridgetAnn]

kay so i live with my grandparents and my aunt also lives with them, well she has myspace as do i and she just tell my grandparents that i have "bad" things on my myspace cause i think i might have sworn in my about me and had pictures of me and guys, and my aunt acts she is my mom or something and it makes me so mad, she isnt one to judge me she jsut got an oui and had to go to jail and is in debt baddlyy and she is pointing the finger at me, idk what to say to her? should i just delete her and all her friends i have on my myspace or is that too much? i want to confront her about it but i dont know how ? what would you do?
any opinions?