First Time Swinger's club, wife swept away into prostitution, reconcile years later

[Username_denied]

Middle aged couple, empty nesters, get an invite to an exclusive swinger's club. They swap with a couple, go to separate locations. The husband is told the lady is a hooker and his wife is getting ganbanged probably for a week or more. It's a setup by a new business partner to get a negotiating advantage. The husband cuts her off clean and tanks the deal, causing the snake to lose everything.
3 years later the couple reunite at daughter's graduation and reconcile.
The title was something like, "traded my wife away..." or similar.
I've looked for weeks and can't find it.
Thanks for your help.

 

[ctdans]

sounds like a good one. Hope someone finds it.