AITA for saying my brother is a ch!nk and the h!tler of the neighborhood?

My (17m) family moved into a new neighborhood back in November. It's pretty nice and I really like it. My brother (20m) doesn't really like it because there are a lot of black and Hispanic people here (we are white). He's kind of a racist in the sense that he will make jokes about certain races in front of them and exclude them from things. <br><br>My brother got into a fight with our next door neighbor over a parking spot and he called our neighbor a n\*\*ger. Our neighbor is a very laid back, easy-going guy who is mixed black but mostly white (you can barely tell he's black) and he got very upset at the racial slur. He went inside his house and told his wife about what happened and she was very upset as well. The wife called my parents very hysterical and telling them that their son is a piece of human garbage etc. My parents told her they would speak to him.<br><br>I have never liked my brother very much because he's kind of a racist d\*ke and I don't like saying racist things or hurting people's feelings. So when my parents were telling my brother that what he did was wrong, I agreed with them and said yeah, what you did was messed up. <br><br>My brother told me to shut up and that this had nothing to do with me. I said no, it has to do with me because I live here too and I have to deal with the people in the neighborhood now because of what you did. I told him that racism is bad and I don't like racist people and I don't like him. <br><br>Then I told him that if he wants to make jokes about black people or Hispanics or any other race he should get a one-way ticket to the 1940s in Nazi Germany so he can be with people who have the same mentality as him. I told him he's acting like the neighborhood Hitler and he's being a chink because he's going against Chinese philosophy by not being harmonious with other people in the neighborhood.<br><br>He got really mad at me for saying all this and he punched me in the nose. I started bleeding so I went to tell our parents. They held me until my nose stopped bleeding and told me to go to bed. I think they might have punished my brother because I heard loud yelling coming from his room.