damn dude. it used to be that way with me and my rbother. i used to be such a douche bag to him na di usually got away with it. like your brother, my dad was usually on my side. but thats another problem, they've always fighted with eachother for as long as i can remember. anyways iw as sucha dick until i turned about 14, now im 15 and ahalf adn i love to hang out with my bro, he's 20 now. itw as justa matter of time before i got mature enough not to piss him off, cause hes hella bigger than me. he's 6'3 or 6'4 275, im 5'7'' 130. he could end me in one punch. so dont worry it'll get better, hopefulyl your brother will grow up and get straightened out. haha oh ya i love it when my dad tries to tell my bro to do something now, my bro's just like "i dont live here, i have my own apartment, and....im a shit load bigger than you." hha lol anyways good luck nad how old is your little bro?