TS, is ur wife Alison Fung?

btw, there's a chinese saying,

own pet bird can't control, want to control the crows...

meaning, i think u should sort out your relationship with her her.. and let her sort out her relationship between her and the guy themselves.. no point hunting the guy..

don't think it's the guy's fault.. more like u husband n wife got problem.

what ur wife is doing is just seeking somewhere to vent out/escape..