My boyfriend's sister is driving me crazy! I don't know how to get rid of her annoyance.?

She isults me, she hits me, she screams in my ears, when I call she tells me that he's not home. I call his cell and guess where he is? On the couch...right next to her. Then she comes up to me and says, "Katy I love you." She is such an annoyance. I am civil with her, I am kind to her but she is nothing but hostile. She curses at me when I am kind and try to help her. I almost got suspended two days before prom. She was mouthing at me and I snapped. I almost beat her to the ground. If my boyfriend (her brother) hadn't have held me back I would have hurt her. I am ready to beat her face black and blue. So that she gets the message that I don't appreciate her. How do I handle the situation?

She isults me, she hits me, she screams in my ears, when I call she tells me that he's not home. I call his cell and guess where he is? On the couch...right next to her. Then she comes up to me and says, "Katy I love you." She is such an annoyance. I am civil with her, I am kind to her but she is nothing but hostile. She curses at me when I am kind and try to help her. I almost got suspended two days before prom. She was mouthing at me and I snapped. I almost beat her to the ground. If my boyfriend (her brother) hadn't have held me back I would have hurt her. I am ready to beat her face black and blue. So that she gets the message that I don't appreciate her. How do I handle the situation? I mean he tells his sister to leave me alone and ever her family tells me to stop. She doesn't get it. Her brother hates her so there really is no problem with me beating her...What do I do?

Boundaries my dear its all about boundaries
The last thing you want to do is be with a man who doesn't understand boundaries especially if your getting serious If he allows his sister to insult you gossip about you get physical with you You don't need him I've seen this my mother suffered terribly for years with her sister-in-laws Unless You hear him tell her to shut up & leave you alone b/c he loves & he won't let you be hurt drop him like a bad habit! You need this like you need a prostate exam & don't start fighting b/c the battle will never end as long as your with that guy

ummmmmmmmmmmmmm tell the boyfriend...i guess maybe she thinks her broyther sint spendign much time w/t her evr since u came i mena, that hapened to em there wa thsi ***** *** gil who went out w/t ym bro and i was jhelous my bro 4got bout me.