I know a situation that happened with some people up at our cottage. There was a couple where the wife had an affair with a married man from her work. He was much older than her, and I'm guessing he was perhaps late 40's,early 50's. She was about 10-15 yrs younger. He left his wife of many yrs. and she left her husband(they divorced and her H went on to marry another woman and they had a child together, have a cottage on the lake too, and seem very happy.)
So, the adulterous couple were together for quite awhile, maybe 2 yrs or so. Then he got transferred out west for his job, and apparently she wasn't happy about that. They had a long distance relationship for a while, and then the woman started fooling around with another married man on the lake. He left his wife too for this woman who seemed to have no problem breaking up marriages.
I just heard the man went back to his wife. He was gone a total of about 3yrs. Everyone was shocked she took him back, but apparently they are very happy again.
It will be interesting to see how long this second affair of hers lasts, or doesn't. She has quite the reputation on the lake now for someone with 'lack of boundaries and morals.'