I Am A bully

I’ve seen it happen, I’ve heard it happen but I did not know that I was doing it to. For all of my life I have been a bully. I realized that I was a bully when one day I was at my house when a girl who I won’t name, came over to see my sister and I was a bully to her. I was outside when she got there… ( at my house we use walky talkys to keep in contact when we aren’t inside) when my sister came on the walky talky and told me that she was at my house and I said “ewwww really that fat tub of lard is here” after I said my mom came onto the walky talky and yelled at me.
Well I was in trouble I thought about what I have said about her and that she probably had it pretty bad since I have called her a lot of names in the past and that was very very wrong of me to say.
I Andrew major, vow never to make fun of the girl anymore.