Compersion is often described as the opposite of jealousy - a feeling of joy in seeing your partner happy with someone else. In ‘What is Compersion?’, Marie Thouin unpacks this concept, focusing on its role in consensually non-monogamous (CNM) relationships. With a mix of personal insights and guidance, the book introduces readers to this vital aspect of emotional growth and connection in non-monogamy.

Accuracy: ★★★★☆
Thouin does an excellent job explaining the concept of comparison and its practical applications in CNM relationships. However, some claims could benefit from more rigorous evidence or research, particularly when delving into the psychological and emotional benefits of compersion. Nonetheless, the content aligns well with established principles of emotional intelligence and relationship dynamics.

Perspective: ★★★★☆
The perspective offered is nuanced and empathetic, making the book accessible to both newcomers to non-monogamy and seasoned practitioners. Thouin presents compersion as a skill that can be nurtured, which is an empowering take. However, the focus is primarily on the positive aspects, and a deeper exploration of challenges would have balanced the discussion more effectively.

Relevance: ★★★★☆
With the growing visibility of CNM relationships, this book feels timely and important. Compersion is a concept that is not often discussed in mainstream conversations, making this book a valuable resource for individuals and partners seeking deeper emotional awareness. Whether you are exploring non-monogamy or simply interested in fostering empathy in your relationships, this book has something to offer.

Engagement: ★★★☆☆
While the topic itself is compelling, the writing style can feel somewhat dry at times. Readers looking for a deep dive into the psychology behind compersion may find the content lacking in complexity. The anecdotes and examples provided are helpful but don’t always sustain a high level of engagement throughout the book.

Readability: ★★★☆☆
The language is clear and straightforward, but it occasionally leans towards being overly simplified. This approach makes the book accessible to a wide audience but may leave readers wanting more depth and detail, particularly those familiar with CNM dynamics.

Enjoyment: ★★★☆☆
The book succeeds in introducing an under-discussed topic and offers practical advice for fostering compersion. However, the lack of engaging narratives or deeper psychological insights may diminish enjoyment for readers seeking a more in-depth exploration.


‘What is Compersion?’ by Marie Thouin is a thoughtful introduction to an essential concept in consensually non-monogamous relationships. While it may not fully satisfy readers seeking advanced insights or scientific evidence, it offers valuable guidance and encouragement for those aiming to cultivate positive empathy and deepen their relational skills. For anyone curious about CNM or looking to enhance their emotional toolkit, this book is a worthwhile read.

**Book Review: "Compersion: The Joy of Sharing Love" by Dr. Marie Thouin**

In "Compersion: The Joy of Sharing Love," Dr. Marie Thouin offers a groundbreaking exploration of an often-overlooked emotional landscape within consensually non-monogamous (CNM) relationships. Challenging the traditional notions of jealousy as the primary response to intimacy, Thouin invites readers to consider compersion—a term that embodies the joy one feels when witnessing a partner's happiness with someone else.

This book is a thoughtful blend of research, personal stories, and practical insights that makes it accessible to both CNM practitioners and those simply curious about relational diversity. Dr. Thouin's background in psychology lends authority to her findings, as she meticulously unravels the complexities surrounding compersion. Each chapter is enriched with compelling narratives from real individuals who share their experiences, making the theory come alive and relatable.

One of the book's key strengths is its comprehensive model of compersion, which explores not just what compersion is, but how it can be cultivated. Dr. Thouin delves into the emotions and behaviors that underlie this concept, offering readers actionable steps to invite more of it into their lives. This practical roadmap is especially valuable for those looking to foster deeper connections in their relationships, regardless of their structure.

Moreover, the broader social context that Thouin addresses is both timely and necessary. By framing compersion as a tool for dismantling jealousy and promoting relational freedom, she positions it as a crucial element in the ongoing conversation about love, intimacy, and acceptance in diverse relationship dynamics. This perspective has implications not only for individuals in CNM but also for therapists, counselors, and scholars engaged in discussions about modern love and ethics.

The writing is engaging and approachable, making complex psychological concepts digestible without sacrificing depth. Dr. Thouin's compassionate tone resonates throughout, encouraging readers to embrace the potential for radical love and empathy in their own lives.

In conclusion, "Compersion: The Joy of Sharing Love" is an essential read for anyone interested in expanding their understanding of love and relationships. It challenges preconceived notions and opens the door to a more nuanced view of emotional connections. Dr. Thouin’s work is a vital contribution to the fields of psychology and sexuality studies, and it offers invaluable insights that can benefit anyone seeking to cultivate a more inclusive and joyful approach to love. Highly recommended!

This book and its conclusions have profound implications for many fields of study and practice including psychology, sexuality studies, philosophy and ethics, and law. Indispensable for CNM individuals, therapists, counselors, and scholars, this book is also invaluable for anyone curious to learn about positive empathy, intentional relationships, and radical love.

This was super super academic, but if that's what you're looking for, I think you'll enjoy it. As I was reading this, I realized I'm not as interested in the tiny details of psychology around compersion, so it became a bit of a slog for me. However, it's clearly well written and well researched, so if you're looking for a very academic lens on the topic, this will be perfect for you!