Sibling Rivalry gone wrong and Jealousy?

After a kickboxing game in which i won and my brother lost, I was with my sister near the TV while maging her feet as usual but my brother who saw us in that position was jealous and smashed a piece of trash on to the floor and went away from home. He hates whenever im close to my sister and also he hates when she cheers for me whenever we fight in games. The other reason is he hates my job which is in the police and he is with his bad friends one of whom was arrested recently by me and my friends in the department. My sister too hates him for this reason and cheers for me in games. Im typing this message just after this incident and am gonna continue the foot mage to my sweet sister.