Researchers from Prague’s Charles University found that men who stray in their relationships may have watched their fathers do the same thing. Women on the contrary are not so influenced by the cheating tendency of their parents, a study of 86 couples has shown. The reason why men cheat is not that they are unhappy with their partners but due to their craving for sex and more sexual partners, the research revealed.
Women, however, cheated only if they were dissatisfied in their relationships.
Source-Medindia