Romeos Punishment was fair

Romeo being banished was fair. He acted upon the Princes statement. Romeo and built up rage from past events. Tybalt and Romeo always had disagreements and they hate each other because they are of different families. When Tybalt killed Mercutio Romeo did not have to interfere, he could have let the prince deal with him. Instead Romeo snapped and went to find Tybalt and kill him. Romeo's Punishment was fair and he deserved what he got.