Key takeaways

• Betrayal in nonmonogamy is about broken trust, not broken rules.
• Repair requires accountability, not minimization or defensiveness.
• Not all betrayals are the same; context and power matter.
• Some relationships can be repaired, and some should be released.

Betrayal is not defined by structure. It is defined by the rupture of trust.

Nonmonogamy and Betrayal addresses one of the most painful and often misunderstood experiences in consensual nonmonogamy. Eve Rickert approaches betrayal not as a moral indictment of nonmonogamy itself, but as a relational rupture that can occur in any relationship structure when trust, consent, or honesty are violated.

What this book is about

Rather than focusing on blame or punishment, this book examines how betrayal happens, how it is experienced, and what repair actually requires. Rickert is explicit that betrayal is not synonymous with discomfort or jealousy; it involves a breach of agreements, expectations, or relational safety.

• Defining betrayal. Distinguishing betrayal from mistakes, miscommunication, or emotional discomfort.
• Impact over intent. Why good intentions do not erase harm.
• Accountability. What taking responsibility looks like beyond apology.
• Repair and boundaries. When repair is possible and when separation is the healthier choice.

Betrayal without monogamy myths

One of the book’s core contributions is decoupling betrayal from monogamous assumptions about exclusivity. Rickert shows that betrayal is not about having multiple partners, but about violating consent, honesty, or shared understandings.

Repair as an ethical process

Repair is framed as an active process that centers the harmed party’s experience. It requires transparency, willingness to hear difficult truths, and meaningful change—not pressure to “get over it.”

Why it still matters

Nonmonogamous communities often struggle to talk about betrayal without collapsing into silence or overcorrection. This book provides language for addressing harm directly while preserving dignity and agency for everyone involved.

How it fits into the Essentials series

This volume builds directly on The Relationship Bill of Rights and Nonmonogamy and Jealousy, extending the series’ ethical framework into moments of rupture and repair.

Related reading

• The Relationship Bill of Rights – Eve Rickert
• Nonmonogamy and Jealousy – Eve Rickert