ENM stands for ethical non monogamy. It is an umbrella term for any relationship style in which people have more than one sexual or romantic partner, with the full knowledge and consent of everyone involved. The word ethical is the key part: it signals that everything is open, honest and agreed, which is what separates ENM from cheating. Swinging, polyamory and open relationships all sit under the ENM umbrella.
You will see ENM used widely on dating profiles and in the lifestyle scene, so it is a useful term to understand.
What the term covers
Ethical non monogamy is deliberately broad. It includes swinging, polyamory, open relationships, relationship anarchy and other arrangements. What they share is the principle that having multiple partners is done transparently and with consent. Someone describing themselves as ENM is signalling that they practise or are open to consensual non monogamy in some form, without necessarily specifying which.
Because it is an umbrella term, ENM does not tell you the specifics. If someone says they are ENM, it is normal to ask what that looks like for them, since it could mean anything from occasional swinging to a committed polyamorous network.
Why ethical is the key word
The ethical in ENM does a lot of work. It distinguishes consensual non monogamy from infidelity. The defining features are honesty, consent and communication. Everyone involved knows about the arrangement and agrees to it. Boundaries are discussed and respected. This ethical foundation is precisely what makes these relationships work and what their practitioners take pride in.
ENM in practice
In practice, people who identify as ENM put a strong emphasis on communication, on negotiating boundaries, and on consideration for everyone's feelings, including any other partners involved. The culture around ENM tends to value openness, self awareness and respect highly. For those exploring it, the social side of the scene, including clubs and events, can be a welcoming place to meet like minded people.
To explore the social scene, see our directory and events page. You may also find our guide on swinging vs polyamory vs open relationships useful.
Frequently asked questions
What does ENM stand for?
ENM stands for ethical non monogamy. It is an umbrella term for relationship styles in which people have more than one sexual or romantic partner, with the full knowledge and consent of everyone involved.
What is the difference between ENM and cheating?
The ethical part. ENM is open, honest and agreed by everyone involved, whereas cheating is deceptive. Consent and communication are what define ENM.
Does ENM include swinging and polyamory?
Yes. Swinging, polyamory, open relationships and other arrangements all sit under the ENM umbrella. The term itself does not specify which, so it is normal to ask what it means for a particular person.
Why do people put ENM on dating profiles?
It signals that they practise or are open to consensual non monogamy, letting potential partners know upfront and honestly before getting involved.