Episode 482: Building Secure Non-Monogamous Relationships
March 10, 2026 by Justin Lehmiller
Beginning a consensually non-monogamous relationship can trigger reactions you never saw coming. For example, the first time your partner connects with someone else, your body might react like there’s danger. So why is that? Today, we’re going to explore how to craft secure non-monogamous relationships and work skillfully with intense emotions that might arise along the way.
My guest is Dr. Nicole Thompson, a sex and relationship psychotherapist and host of the popular podcast, Modern Anarchy. She is the author of The Psychedelic Jealousy Guide: Crafting Secure Non-Monogamous Relationships. She is also the founder of The Pleasure Practice, where she supports individuals in crafting pleasurable sex lives and expansive non-monogamous relationships.
Some of the specific topics we explore in this episode include:
- In what ways is exploring non-monogamy akin to the experience of taking a psychedelic?
- How can somatic regulation help when we’re experiencing jealousy and other intense emotions?
- What factors contribute to feelings of jealousy in non-monogamous relationships?
- What does it look like to transform our relationship with jealousy?
To learn more, check out the Modern Anarchy website.
Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology.
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Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.
Dr. Justin Lehmiller
Founder & Owner of Sex and PsychologyDr. Justin Lehmiller is a social psychologist and Research Fellow at The Kinsey Institute. He runs the Sex and Psychology blog and podcast and is author of the popular book Tell Me What You Want. Dr. Lehmiller is an award-winning educator, and a prolific researcher who has published more than 50 academic works.
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