hi my son is 17 almost 18, he was awful between 11-16 i blame puberty, he was full of rage, he made my life hell, he would hit me with closed fist objects etc, i had to fight him back he is 6 foot and 250 lbs. he caused us a great deal of grief, enough that i wanted to die,no help meds were not helping, finally after a lot of med changes we got the right combination, seraquel,lamictal,depakote,remron, now he is an angel i still can't believe he used to be so violent, so hang in there it is going to be a very rough ride and do not fear him and stand your ground, i unfortuanatly had to punch my son in the face when he tried to stab me with a knife after that he realized that i have to fight back he stopped, it got so bad that even childrens services were called and came out to "investigate" and realized what i was up against and told me well at this point you have to defend yourself, he was real bad!but thru prayes and me wearing him out it got better and now he is just so sweet,SO HANG IN THERE it gets better, take care.