With female infidelity now at an all time high, more and more men who are married, or in committed relationships are asking themselves this question about their spouse of significant other.
1. She has lots of close male friends - A significant number of affairs begin as close friendships with members of the opposite sex.
The relationship may be platonic at the beginning, but chances are, it won't stay that way. The closer the woman is to her platonic male friend, the more likely it is that he will eventually end up becoming her lover – unless he's gay.