Billy The origin story

Chapter 3

*Stu's pov*

I went over to Billy's after school that way he could grab his stuff for staying the night tonight. We get into his house and his Mum starts yelling at him to wash the dishes and stuff. Then she sees me and acts all nice to Billy. I look at Billy with fear. I have never seen him scared. He wasn't just scared he was terrified. As soon as I told Billy's mom that Billy was coming over she flipped out.
She grabbed a wooden spoon and attempted to grab Billy so that she could beat him with it. Before she could smack Billy I pulled him away and she told me to go be a good boy and give Billy back because he deserves a good smacking. Billy then proceeded to drag me up the stairs to his room with his mom tagging right behind us. We barely made it to his room. We locked the door and she started to bang on the door then the banging suddenly stopped.
I asked Billy if she always treats him like this.
"When my father isn't home this is how she treats me." Billy replied shakily. He proceeded to grab the things that are the most important. His mom started to bang on the door with what seemed like an ax. He opened the window.
"Stu go! Get out of this mad house!" He cried.
"No Billy if she is going to beat you to death then she is going to have to beat me too." I cried. He then shoved me out the window and at that moment I knew that he would do anything to protect me.
He threw his bag out the window and proceeded to climb out the window but his mom busted through the door when Billy was about to escape.
"Jump Billy, Just Jump!" I said with tears about to escape from my eyes. I couldn't lose my best friend he is my rock, my everything. Billy looked at me then his mum. Then he jumped and landed on a rock. I think his ribs may be broken, but I had to get him up. He tried to get up but just fell back down. I was going to protect him with my life and so I picked him up and got under him so that I could help him walk. Then we got so far and he started to run. He ran all the way until we got to my house and then he collapsed in front of my parents.
"Dear God Billy." My parents proceeded to say, "What happened?"
Billy said, "I-I- I was almost killed." My parents gasped. They knew it was real because of the look on my face and the terror  I had. Then Billy blacked out and that's when I got scared.