We're not sure what the odds are of this happening - maybe the same odds of landing a hole in one in golf or getting struck by lightning, but with the internet and the guise of anonymity it offers, we will probably hear more of this.
A married couple, who separately and discreetly, were both using online chat rooms to get a little action on the side, had little idea they were initiating an adulterous affair with one another! Using the pseudonyms, Prince of Joy and Sweetie (that should have been their first clue right there) Adnan and Sonia, a couple from Bosnia were horrified to discover the identity of each other at their first and final rendezvous.
The couple filed for divorce for reasons of betrayal and unfaithfulness. Now c'mon. Wouldn't you think that after getting over the initial shock they would discover they were perfect for each other? They could start a new enterprise devoted to helping others in their own dismal marriages re-discover one another. Imagine. The Prince of Joy and Sweetie Marriage Institute. Verging on adultery, but not really.