How do I teach my abusive older brother a lesson?

My older brother used to be like any other older brother but now he has become a totally different person, now he just gets abusive and nasty by haring me and swearing in front of my parents. He's four years older than me, I don't swear at him, I always try to reason with him to find why he is like this but he won't change. When I ask a simple non-offensive question he gets abusive. I'm sick of this, when I try to resolve a dispute between us he is always trying to get a fight started, I know kickboxing and I could beat him up if he were a stranger but because he is my older brother I'm disciplined enough to control myself and avoid getting into a fight.