At least two different versions of this story have already been posted here. Just one more example of a self-proclaimed expert stating what should be painfully obvious--and what everyone's grandmother knew by the time she was married.
Exactly - and look how the divorce rate has risen since that time.
If we took a poll here I'm sure it would prove that few married men are having sex more than once or twice a month - and some, sadly, would say "wow, they get it THAT often?"