His erratic behavior started when we told him finally that he is adopted. His mother gave him to us and left for Brazil to be with another man. It has been a year since we dropped the bomb on him. Yes, that's the correct term. And I guess, he is feeling lost thus he is resorting to different violations. We imposed some disciplinary actions on him but it just gets worse. My friends say maybe he is showing signs of conduct disorder. I refuse to believe that. Should we have him examined by a mental health professional?