I Want To Stop Hitting My Boyfriend And Being Rude.....

I come from an abusive family my mom dad sister and brother all abused me in on way for another my mom yelling and threating my dad phiyscal and yelling and emotional my brother yelling and phiyscal my sister emotional: these are the types of abuse i got from what family members..... I hit my boyfriend everytime he gets on my nervous he really knows how, not saying he does it just to bug me..... I just want to know how I can controll my anger problems and hitting, so i can stop hitting him we have been together for 10 mounths and 5 days I don't want to hurt him and I really do love him and want to stay with him.... how can i stop!