Cutting
I honestly don't know whats wrong with my life. i feel like i hate everyone. I'm only 13. my mom has favorites and is in love with my sister. my sister beats up my mom,literally, by punching and kicking her. i honestly try so hard to be perfect. i cook dinner for my mom and say thank you for everything. my mother still hates me. i started cutting and my mother found out. instead of trying to help me or at least feel sorrow of me she told me she thought i was such a pathetic person and doesn't care. she only loves my sister. i also dont have any friends at school and have absolutely never had anyone in my life that i have been friends with, I'm fat and ugly. i also think that i am gay, but why care if no one else does.
Parent who hate themselves love the child least like them. She is saying things she hates about herself through you. "Your pathetic for cutting" sounds like she's been there, done that. This is a her thing, not a you thing. Focus on yourself, it's ok, be selfish. let go of the pleasing people who try to diminish you. focus on finding yourself, your true self. the right people will fill in the rest.
You nead to get a job and do something meaningful feeling sorry for yourself stay off your game station cut the lawn for nothing brush the paths wash the car anything to keep you busy you will feel better