Jealousy
The emotional response to perceived threat — real or imagined — to a relationship from another person. Jealousy is normal in non-monogamous communities; the skill is recognizing and naming it rather than suppressing it. The opposite, "compersion", is widely held up as a learned counter-emotion.
Empirical work on jealousy in consensual non-monogamy has accelerated in the last decade. Reviews of the literature consistently find that polyamorous and open-relationship participants report less jealousy on average than people in monogamous relationships, but the figure is far from zero — surveys cited in Wikipedia's polyamory article indicate the majority of polyamorous practitioners still experience jealousy and treat it as a normal emotion to work through rather than a sign that the structure is failing.
The skill the community organises around is recognising the underlying signal. Lifestyle and polyamory educators draw a distinction between jealousy as a surface emotion and the more specific feelings underneath it — fear of replacement, grief over lost time, social comparison, or simple physiological tiredness. A summary published by Berkeley's Greater Good Science Center notes that practitioners who report the most success at metabolising jealousy describe naming the specific underlying need (reassurance, scheduled one-on-one time, a check-in mid-scene) rather than asking the partner to stop the behaviour that triggered it.
The opposite emotion the community holds up as a learned counterweight is compersion. Research increasingly suggests it can coexist with jealousy in the same person at the same time — sometimes glossed by writers as comperstruggle. The lifestyle reading is that compersion is not the sign that you are doing it right and jealousy is not the sign that you are doing it wrong; what matters is whether either feeling is being communicated honestly.
Sources: Wikipedia · Greater Good Science Center
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Related Terms
- Compersion — The feeling of joy when one's partner experiences pleasure or romance with someone else. Often described as the opposite of jealousy. Considered a foundational emotional skill in polyamory and a common reward in lifestyle play.
- Check-In — A deliberate pause during or after a scene to confirm everyone is comfortable, present, and still on the same page. Check-ins can be verbal ("colour?", "still good?") or non-verbal (eye contact, hand squeeze). Standard practice for first-time encounters and kink-heavy play.