Miss Manners: Can I expect my son’s friend to abide by our family rules?

Miss Manners, featuring Judith Martin, Nicholas Ivor Martin, and Jacobina Martin, addresses whether a son's friend should follow family rules. In a specific case where a guest consumed all the food while the mother remained silent, the experts advise establishing clear guidelines. To ensure hospitality continues, Miss Manners suggests that hosts set explicit rules for both the visiting children and their parents to prevent future conflicts and maintain a respectful environment within the home.