looking at that general petraeus situation, dude possibly put the whole entire country in jeopardy for some sex. he was spilling national secrets to a woman who for all we know could have been a spy for some other country. there's no excuse behind what he did. some people let their dicks and pussies have full control over their minds. you're not going to die for turning down a piece of ass. you'll live. some people have it way too good.
me personally, i don't see or understand how anybody could cheat on their partner especially if they're fucking on a regular basis. some people are just ungrateful.