system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 45-year-old man visits a psychiatrist with his wife asking for help with their ongoing family problem. The couple has been married for 20 years and the last 2 months the patient is fully convinced that his wife is cheating on him. He has hired numerous private investigators, who deny any such evidence for an extramarital affair. This persistent belief has begun to stress both sides of the family. The spouse has never in the past nor currently shown any evidence of infidelity. He is still able to hold a steady job and provide for his 2 children. Which of the following statements below is a diagnostic criterion for the above condition?
assistant
Delusions must be non-bizarre