If I'm cherry-picking, you're strictly appealing to emotion. Are you suggesting that the gay population, which is between 2-6% of Americans, plenty of whom are also monogamous (75% of male homosexuals, by recent estimates), are a major factor in a 10% uptick in infidelity in the general population?

Are you possibly suggesting that abuse never gets inflicted on prostitutes, and that reducing them to human chattel, as their bodies are bought and sold, has improved their lot?