HelloCustomer I would be glad to help you today. What you have described sounds like a form of bullying or verbal harrassment that as a parent ( we have 4 children) I would contact the school. Schools should have an anti-bullying policy in place. I would contact the school's principal and set up a meeting as soon as possible. Explain the behavior and the impact it is having on your son. If they are not willing to deal with it, then contact the school administrator. Follow the chain of command. I don't know which state you live, but most states have in place statues that require the school to look into situations like this whether it is coming from a student or teacher. Your son should not have his quality of life taken away by an adult who needs an attitude adjustment. Please let me know if you have more questions. I am here to help you. I have 3 children that have special needs and we have had to deal with the bullying issue with the youngest who has Asperger's and ADHD. We are the squeaky wheel for our kids so be your son's advocate. You have my support. Let me know if you have more questions.