I hate my sister SO much

She keeps hurting me, calling me names, going in my room not leaving, i tell her to stop fighting and she doesnt listen.

She fucking spat in my face earlier, grabbed me and picked me up so hard it huurt my chest and shit, bit me, hit me.

Im just so done, im powerless against her, my parents dont do anything abt it, im alone and getting abused with no remorse.

I lose my temper sm more easily now bc of her, i just get mad and i dont want that but she doesnt listen unless i practically yell at her