What does “be ashamed of” mean?
Native speaker’s answer
Rebecca
"be ashamed of someone" means to feel disappointed and upset by someone’s behavior. You can also put 'something' or 'behavior' after this expression like "be ashamed of something" or "be ashamed to do something." Ex: I’m ashamed of you – lying to your friend! Ex: He was deeply ashamed of his behavior at the party. Ex: She was ashamed to tell her family what had happened.