A relationship dynamic in which committed partners consensually engage in sexual or romantic activities with other people, typically together and often as a shared social experience. Unlike polyamory, swinging tends to focus on recreational encounters rather than additional romantic commitments.
People are drawn to swinging for a range of reasons: shared novelty, eroticism from watching a partner with someone else, or community and friendship within a structured social scene. Many participate through established clubs, events, or private meetups where discretion and mutual agreement are understood norms, and couples frequently describe the experience as strengthening trust and communication rather than threatening it.
Worth knowing: Clear boundaries agreed upon by all partners before any encounter, ongoing consent from everyone involved, and open discussion about safer sex practices, testing, and emotional check-ins are central to keeping the dynamic healthy.
Also called: swinging, partner swapping, wife swapping, soft swap, full swap, swinger clubs, lifestyle parties, cuckolding (as a related dynamic), open marriage, ENM (ethical non-monogamy)
