As many as 70% of married women will cheat on their partners, as will about 72% of married men, at least once. Additionally, 25% of married men have had extended extramarital relationships at least once: https://www.washingtonpost.com/opinions/five-myths-about-cheating/2012/02/08/gIQANGdaBR_story.html
Cheating may be frowned upon, but if it was considered socially unacceptable we wouldn't be seeing nearly that much of it. At some level, society has wholeheartedly accepted infidelity even though we ostensibly criticize it.
This happens because society demands that everyone get married, marriage is blown up to be this existential imperative and you're a failed, unloved person if you don't get married, have 2.4 children (gotta sustain the population growth to prop up the loans we take out against the future, regardless of how sustainable an exponentially increasing population is), take a loan out for a house (to keep the bankers rich), and die at the appropriate time (before you can take up too much Social Security, but preferably not before you've spent enough time paying into it!). People cheat because marriage serves no functional purpose. People claim to hate cheating because marriage is a sacred cow that none dare criticize.
Infidelity used to be a crime in the US. In some states it still is, though it is not prosecuted. Polygamy, on the other hand, remains illegal, and it doesn't look like this will change any time soon. In the Supreme Court arguments by the gay marriage advocates earlier this year, even the people fighting for marriage equality stopped barely short of implying polyamorous relationships were perverse. Obviously they were just trying to not give the anti-equality group any ammunition by admitting that polyamory could be next, but that just further evidences the point that polyamory is considered deeply taboo when society finds it so repulsive that even the people fighting for equal rights to be granted to all family structures have to pay lip service to denigrating it.
Cheating may be frowned upon, but if it was considered socially unacceptable we wouldn't be seeing nearly that much of it. At some level, society has wholeheartedly accepted infidelity even though we ostensibly criticize it.
This happens because society demands that everyone get married, marriage is blown up to be this existential imperative and you're a failed, unloved person if you don't get married, have 2.4 children (gotta sustain the population growth to prop up the loans we take out against the future, regardless of how sustainable an exponentially increasing population is), take a loan out for a house (to keep the bankers rich), and die at the appropriate time (before you can take up too much Social Security, but preferably not before you've spent enough time paying into it!). People cheat because marriage serves no functional purpose. People claim to hate cheating because marriage is a sacred cow that none dare criticize.
Infidelity used to be a crime in the US. In some states it still is, though it is not prosecuted. Polygamy, on the other hand, remains illegal, and it doesn't look like this will change any time soon. In the Supreme Court arguments by the gay marriage advocates earlier this year, even the people fighting for marriage equality stopped barely short of implying polyamorous relationships were perverse. Obviously they were just trying to not give the anti-equality group any ammunition by admitting that polyamory could be next, but that just further evidences the point that polyamory is considered deeply taboo when society finds it so repulsive that even the people fighting for equal rights to be granted to all family structures have to pay lip service to denigrating it.