If you’re on dating apps or social media, you’re probably familiar with “ENM,” or ethical non-monogamy, aka consensual non-monogamy (CNM), aka plain ol’ non-monogamy. The umbrella term — meaning, anything other than monogamy — has seemingly taken over the online dating sphere as of late. The term “ethical non-monogamy” has seen a 213 percent spike in searches in the last year alone.