Are you paying rent? and you paying the bills? are you paying for you'r spot that you set you'r computer on? NO then i'd take some good advise and respect you'r alders and no this isn't lord of the rings it's you'r father.. But if u do pay rent then by all means.
His daddy should just send him off to a boarding school. Let's see if he's as whiny about things at home then
See the thing is, he is your legal guardian. So, anything that you "own" may be "yours", but he "owns" you.