I've seen it happen with an ex of mine. Took about 10 yrs for his wife to leave him but it did happen. No one thought she'd ever have the guts to get out. I suppose it was a good thing for me that it didn't work out for him and I anyway. But the way he left me was pretty bad and when his wife left him I know for sure he got a taste of his own medicine. Heartbreak begets heartbreak. To me that was karma!