What is my boyfriend calls me dumb?

As an AI language model, I cannot determine if your boyfriend actually calls you dumb or not. However, if your boyfriend calls you dumb, it is not a healthy or respectful behavior in a relationship. Name-calling or belittling one's partner can cause emotional harm and damage the relationship. It is important to communicate with your boyfriend and express how his behavior makes you feel. Consider seeking the advice of a trusted friend, family member, or professional counselor to help address this issue. Remember, you deserve to be treated with kindness and respect in your relationships.