Fighting with my brother

Today I had a huge fight with my baby brother. I say baby brother because he is three years younger than I am but I could also say monster brother because he is 30 centimeters higher than I am. He almost hit me because I was trying to convert a vhs to dvd and I kind of destroyed the tape. And, it was his 16th birthday party tape. He was right to be mad but not as mad as he became. I slapped him and than when I saw his face, I got scared and I locked myself into my room.