I'M SICK OF YOU

I can't even describe how much I hate him! Annoying little piece of shit.
He just acts all nice whenever he needs something and as soon as he gets what he wants, he start cursing me. Sometimes I fantasize about killing him with my own hands.
It's so frustrating to be forced to be nice to him and whenever I talk back, they get angry at me when in fact they know I'm right. I hate em for spoiling him so much.
I know it's awful to say but I wouldn't care anymore.
He dirties up the house, and she expects me to clean his dishes and take care of him. WTF
He's physically and verbally abusive sometimes.
And on top of that he's the most ungrateful, rude, miserable bastard you could ever imagine.
I can't really avoid him. I can't speak up or he'll shut me up in any way he can. But I can't move, for various reasons.
WHAT THE FUCK