My wife often eats with her male colleagues and sometimes doesn't tell me. I am very unhappy. What should I do?

First of all, do you want to think about whether your wife is a coquettish person?

Secondly, if she is not that kind of person, you should trust her and think that she may have dinner with them for work. But you have to tell her you don't like it, you believe her, but ask her to respect you.