Who do you think is the main hero of this story?

I think Mrs.Brown is a hero because she kept her son and she don't want to put her son in the special house. Mrs. Brown is really nice to her son. She treated him like all the other children. Mrs. Browns family even told her to put Christy into a home. She refused because she believed that Christy could think. She was like a hero because she would not give up on Christy. She loved her son just like the other children even though he was different. Sometimesit would be hard on Mrs. Brown. Sometimes she even cry because she don't know if Christy understand. She is a hero because she keep trying. She want Christy to be loved and know that the family love him. She was so proud of Christy when he pick up the chalk and write a letter. She was so happy. Mrs. Brown is the hero because she has to work so hard. She have so many children but she treat them all the same. It was hard for her to keep Christy at home because everyone tell her to send him away. They think he is an idiot but Mrs. Brown know that he can think and she never give up on him. She was strong and she was right about Christy. Christy learn how to communicate because Mrs. Brown keep him at home and love him so much.