Search Results: nerve to talk to him

So my clients father is always unprofessional asking personal questions such as, " oh do you still talk to this worker or that worker" or " remember you had a disagreement with this person. yeah they were mad lol". Just annoying he has no friends and neither does his wife they are weirdos. So I told him the other week "your child's old special Olympics teacher has been messaging me. She really wants to visit your daughter. I think we should really try and get her to visit because she was there for your daughter when other staff members said your daughter was a vegetable and ugly. They also would say you looked like fat albert and would say " hey hey hey I feel the earth shake when he walks through". But the teacher said she looked beyond your child's appearance and decided to get to know her. After that he was like ," well I knew people talked about her they did it at my church too saying we shouldn't have another child. But u know what watch their kids are gonna be sick too!" I told him, " no actually their kids are fine." Later on he said ," whatever you do please don't tell my wife because she will be hurt. Me well I, I can take it. After that he has not bugged me eversince and the conversation has remained appropriate and professional. Just how I want it. I go to work to work and not deal with his unprofessionalism.

But why doesn't he want me to tell his wife anything? Do you think it's bad that I'm holding this secret from her? Should I tell her or should I use it as blackmail leverage for if he gets on my nerve again I tell her?