Men cheat because, as the saying goes, there is one food that, when consumed, depletes a woman’s sexual appetite by 99.99%: wedding cake.
Women cheat because they find a provider who supports them in every way. They often interpret “support” as an unconditional vow to stand by them no matter what they do. Once they have a supporter and provider, they may feel that this provider fails to deliver happiness, excitement, and drama—so they seek to create it themselves.