My wife went to the city for an exam and met her ex-boyfriend I found an unused condom in my bag when I came back.

Very simple, find a teahouse, ask your wife out, and then ask her calmly, what's the matter?

If she can explain it clearly and convince you, then don't say anything.

If she can't say clearly, ask who she loves, give her a choice, and you make a choice. If you can choose to be together, tell your wife this time; If you can't choose to be together, then separate! !

If you love, you love deeply. If you don't love, you leave.