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Rethinking infidelity: Esther Perel on trust and desire

by TED · Institutional source

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Channel
TED
Originally published
—
Language
English
Length
—

What it is about and why watch it

What is behind opening up a couple, beyond the clichés? Told by TED (verified channel: Institutional source).

Couples who explore the lifestyle spend a lot of time talking about boundaries, trust and what counts as a betrayal, and this TED talk by the relationship therapist Esther Perel is one of the most watched conversations about exactly that. Published on the official TED channel and also listed on ted.com, the talk asks why people cheat even when they are happy, why an affair hurts so deeply, and whether the meaning we give to infidelity has changed in an age when partners expect to be everything for each other. Perel does not defend deception, but she invites listeners to look at what a betrayal expresses: longing, a search for a lost version of oneself, or a need for novelty and freedom. For readers of this guide the value is conceptual. It helps couples put words to expectations about exclusivity before they negotiate any agreement, and it shows why honesty and consent are different from simply following a rule. It is a reflective talk, not clinical advice or a guide to swinging, so use it as a starting point for a calm conversation with your partner and, if there is real pain, consider a qualified therapist.

What you will take away

  • Infidelity is painful because it threatens emotional security and the story a couple tells about itself.
  • Affairs can express longing, loss or a need for freedom, not only a lack of love.
  • Naming expectations of exclusivity early avoids confusion later.
  • The talk is a reflection, not therapy or a guide to open relationships.

Points written by us as a guide; the full video is always the source.

Why these minutes are worth it

We recommend it because TED is a verified source (institutional source), it approaches the topic in an informative and respectful tone, and this video contains no explicit content. Use it as a starting point for a conversation as a couple, not as individual medical or therapeutic advice.

Why we trust this source

Institutional source Verified on 8 Nov 2026

A channel of a public health body, university, NGO or TED/TEDx talk: the authority belongs to the institution itself.

oEmbed: author_name 'TED' (@TED). La ficha de la charla en ted.com (Esther Perel, 'Rethinking infidelity', 21:21, publicada en mayo de 2015) corresponde al video; TED es la organizacion titular de las charlas. Perel figura en ted.com como psicoterapeuta con consulta en Nueva York desde hace mas de 35 anos.

Verification source

About the channel: TED

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