Anger issues?
That just screams "call child protective services", even if there is a reason involved. Going into a rage and breaking everything in sight is NOT the right thing to do, and it illustrates far deeper anger issues.
Seriously....
I was on vicodin just a couple of weeks ago after I had all 4 of my wisdom teeth removed, and just a couple of hours after I stopped taking it, I went on rage, throwing food, cursing at everyone near me, and making threats. I barely remember any of it, and all I remember is that I was mad and threw a thing or two, and it was so much more. My entire family was scared in their pants because I have never acted extremely violently, although I don't deny I've lost my temper before, but yelling is as far as I go, outside hitting my sister's old playhouse as a way to let my anger out. That actually makes me happy, lol!
I made one hell of a mess, and cleaning it up wasn't fun. It's scary not remember you went on a random rage for no apparent reason, lol! Apparently I got it was trigger by my body becoming overly depended on the drug, and by me getting in a argument with my mother over the best sugar with oatmeal, lol! I said white sugar was better with oatmeal then brown, and that is basically what triggered my roid raging brain. And the funny thing is, I like brown sugar with my oatmeal, instead of white sugar. My roid rage self was mind gamed, lol! >_>
Apparently my doctor took vicodin for the same thing just a week before that (except because he's very old, he had to be kept in the hospital for safe keeping), and it made him go crazy and run around the hospital butt naked-yet he also doesn't remember a thing.
Anyways...I'm going WAYYYY off subject. My point was there is no reason for a grown adult to act that way, and that there is clearly some crazy crap that the OP's step father shouldn't be doing [ie: lashing out abusively]. Something is definitely wrong here. Maybe the OP's step father just needs to borrow my sister's old playhouse and my bat. Then all that stress, anger, and sadness goes out the window.