Please note that although my practice is not gender-specific, I find that single men are not nearly as offended if they find out that their new lover is married.
From professional and personal experience, men enjoy relationships with no attachment more than women.
The reasons behind marital infidelity run the gambit, ranging from general boredom with a spouse to a lack of passion in the bedroom.
Cheating in fact is one of primary reasons married couples split after a spouse gets busted for stepping out.
Every woman has met their fair share of dodgy guys.