Around one in every 25 romantic relationships in America is consensually non-monogamous — and that number is rising each year. And while open relationships are becoming less taboo, many people pursue them only to revert to monogamy after a short amount of time. Dr. Justin R. Garcia, the executive director of the Kinsey Institute, says there’s been a surge of interest in swinging and polyamory since the mid-2000s, but many couples quickly find out it’s not for them, per Business Insider. The doc