Heart Lexicon

Non-monogamy - meaning and definition

Alsononmonogamynon-monogamousnonmonogamous

Definition

An umbrella term for any relationship style in which people are not exclusive to one partner.

At a glance

  • An umbrella term for any relationship style that is not exclusive to one partner.
  • It includes open relationships, swinging, polyamory and relationship anarchy.
  • On its own it does not say whether everyone involved agrees.
  • Adding ethical or consensual makes the agreement explicit.

In detail

Non-monogamy covers a wide range of arrangements, from open relationships and swinging to polyamory and relationship anarchy. On its own, the term does not say whether everyone involved knows and agrees; that is why many people add the word "ethical" or "consensual" to make agreement explicit.

People are drawn to non-monogamy for many reasons, including a desire for more than one loving connection, sexual variety, personal freedom or a belief that one partner cannot meet every need. Research suggests that satisfaction in consensual non-monogamous relationships is broadly comparable to that in monogamous ones.

In a sentence

  • I'm curious about non-monogamy, but I'd want us to read about it together first.
  • Non-monogamy covers a lot of styles, so tell me what it means for you.

Not to be confused with

  • Infidelity

    Infidelity breaks an agreement, while consensual non-monogamy is an agreement.

Common questions

Is non-monogamy the same as cheating?

Not in its ethical or consensual forms, where everyone knows and agrees. Cheating means breaking an agreement in secret. Because the plain word non-monogamy does not say which is meant, many people add ethical or consensual.

Are people in non-monogamous relationships less happy?

Research so far suggests that satisfaction in consensual non-monogamous relationships is broadly similar to that in monogamous ones. Communication and genuine agreement seem to matter more than the structure.

Related terms