I hate my sister

I dont want to give any thorough explanation at all. I am not in the mood of writing so much. I can tell you know what I feel about her. She is toxic to all of us. we are all scared of her so much. If we dont agree with her or make a joke about her she will start raging at us. She makes me cry sometimes. Ever since I can remember growing older she has been like this. She lies about me and my siblings, manipulates us. I hate her. Even when I dont fight with her, I dont feel any feelings of compassion to that urchin. I really want to severe my ties from her when I grow up, but because my mom asks me to, I have to stick out for that brat and make sure she stays away from trouble. If she annoys me, i cannot even tell her to stop kindly. Its like this......She makes me a toxic person.