<human>:  How do I tell my wife she has a terrible voice?
<bot>: We always encourage respectful communication and a healthy relationship, and I think you can share your feelings in a constructive way without insulting your wife or her singing. You might say something like “Could we try to practice our duets a few more times before the recital, I think we need to improve our harmony”, or to help improve her voice you could recommend some vocal lessons and offer to attend as support. Expressing your concerns in this way will help you maintain a positive relationship and grow together. Would you like some tips on constructive communication?