My Sister.

I want to kill her, she constantly argues with my mother,giving her several headaches.
Today my mother didn't let her go out with her friends and she raged so much and didn't even let her sleep.
She is still doing it right now? What can i do without punching her face in?

 

Smacking a women in the face, sounds extremely intelligent.

~@ OP, just try talking to her about how much your mother provides for the family and that the world doesn't revolve around her. Once telling her this she will most likely scream and cuss at you. I know because my sister is the exact same way. : /

PS - You can't and won't be able to fix her.

 

How old is she ? Teenage girls usually do act this why , from my experience.

You could try asking your mother what you could to help her out around the house to make her life easier.

 

I go with the first poster.. Smack her in the head and make her sit the fuck down while you lecture her on how to be an adult.

 

....


How old is she?

 

She has finally stopped after a long lecture by me!!

 

Good thing you handled the situation calmly. If she ever resorts back to how she was before, try talking to her again, and if she still refuses to listen, take her to counseling or threaten her with the mental hospital.