I am 13 years old and I have two sisters. One younger(10) and one older(16). My older sister hits me and my little sister when she gets mad, it seems that she takes everything out on us. She makes rude threats to us and my parents punish her and she still does it. I would like to know how to stop this. What is causing her to do this?:confused:

Talk to your mother about getting her counseling or something,
Often it can be a case of her being miserable with her life and problems and taking it out on others,
What she is doing is called projection or misplaced anger.
Here is a link that might help you understand what she may be going through
To maybe get her the proper help
http://www.apa.org/topics/controlanger.html

Get Your ANGRIES Out (http://www.angriesout.com/grown14.htm)