How is this an FML? Isn't this good news?

It honestly sounds like you're mad at your wife for liking table tennis. Is there something else going on in your relationship that makes you wish she was actually cheating on you?

Table Tennis is a sport....believe it or not...why don't you join? Hell you may like it..

Your wife, clearly. I mean, you did two weeks of intense detective work...

Well, your wife, for one, obviously likes playing table tennis. And just because you don't like it doesn't mean everyone doesn't like it. I don't like it, but one of my cousins does that they got themself a membership to a local table tennis club and goes out to play every morning and every night for several hours at a time that the only time I get too hang out with them is in the afternoon.

Well at least you know she's not cheating on you. :/

Then play tennis with her..

Ping pong is insanely fun. Essentially she has more fun without you than with you. Maybe work on improving your skill set so that she actually enjoys being around you.

PLOT TWIST: The wife knew you were suspicious so she actually was doing tennis with said friend. Now she is actually doing her table tennis friend

what's wrong with you