Well, things take time. I mean, I agree that going to counseling will help, but it certainly won't be an elixir to your problem. I think the issue may be a little deeper than that. I think it's just the whole environment you've unfortunately been brought up by. If I'm not mistaken, you said that you, your brothers, your sis, and your mom, were constantly beaten by your father. And I'll take it that it hasn't exactly been a happy ending even after you've gotten away from him. I mean, if you're constantly in a crazy environment, it certainly can't be good for your emotions and your general mental state, and I guess it could explain why you get a bit destructive at times. Though, it's not your fault, so try not to get to down on yourself on this, I actually have a good friend who's kinda the same way, but instead of breaking things, he just swears his head off :P
But one thing I could recommend in maybe helping you a bit is to perhaps join a school activity or club that you're really interested in, in which you can make new friends and surround yourself in a hopefully more friendly and fun environment.

i do it beacause no one asks me why no one understands and lashing out is the only way i have to tell the world about somthing i dont even understand myself. i have learned to control it only because i have found people in my life that make me want to put it down and be a better person and the funny thing is that no one ever told me i didnt have to carry all that shit with me. there came a point when i asked myself why and there was only an echo i figured if i was just doing it to let go and find a moment where the consiquences dont matter that i could find a better way and now i take pleasure in the smallest things and try to put down the anger for a moment and than i realized that once i did that and i was standing over it instead of it over me that i could flip it off and keep on walkin