Guys help. My sister is a complete nightmare to be with. She is younger then me and still seems to be controlling my life. For example, if I am singing a song I know but havnt completely memorized then she’ll call me out on it. So annoying. And for example this morning, we got s new door with a padlock so she was trying it. That was okay, until she started doing it over and over again. So I told her to maybe stop in a nice way so that she wouldn’t break the door. But she just said “back the hell away from me *mom” i couldn’t believe it. She is rude, inconsiderate, and totally annoying to be around. She only cares about herself and doesn’t feel like listening to anybody. She cheats and lies and makes me feel alone. Whenever I ask to play with her she says no and walks away. I want nothing to do with this girl who suddenly thinks she knows best. She tells me in wrong when I’m right. She tried to cry to mom and dad to cover up her footsteps, and my parents are totally fooled. They don’t believe me about anything anymore. My sister is ruining my life and I am so happy to be going 5o college soon. But I don’t know how to ignore her. Since my parents think she’s all sunshine and rainbows they make me hangout with her when I don’t want to. They don’t know how annoying and heartbreaking it is to be her sister.

How do I ignore her?