My new one (thanks to the wife's coworker blabbing a lot of personal and embarrassing medical info that's in no way related to her job info to the DM): "Do you mind that I told him?" How about you ask first you stupid ****.
You wife's coworker shared private information about your wife? The question/"saying" seems pretty straightforward here. You'd just say "Yes, I do mind," and then explain so it doesn't happen again.