I tried to break up a buddy and two other guys who were yelling at each other and getting in each others faces and I was sure there'd be a fight. I got between them and told them all to calm down and let the issue go. One of the guys shoved me so I punched him. The other guy came at me so I punched him too. I'm going to be charged with assault. But I only punched because they pushed and charged me. Was I acting in self defense?