I'm Right, You're Stupid: Growing Up Your Sibling Relationship

What if healing your sibling relationship could change every other relationship in your life?

If you've ever felt trapped in sibling patterns that keep repeating-walking on eggshells, replaying old fights, or wondering if peace is even possible-this book is for you.

I'm Right, You're Stupid: Growing Up Your Sibling Relationship is your roadmap from conflict to connection. It helps you understand the roots of sibling tension, calm the emotional triggers that keep you stuck in that pattern, and practice a new way of relating-one rooted in curiosity, accountability, and respect.

After decades of discord and disconnection, sisters Jessica Marriott and Dr. Bluma Sapir set out to heal their own relationship. What began as a private reckoning became a research-backed framework for transforming sibling dynamics everywhere-and inspired the award-winning documentary Roots Tour: A Sibling Journey from Hatred to Harmony.

Blending heartfelt storytelling with relational psychology, Jessica and Dr. Bluma reveal how early childhood patterns shape the way we love, fight, and connect throughout life-and how healing your adult sibling bond can restore harmony across all your relationships.

This isn't just their story of reconciliation.

It's a step-by-step invitation to grow up your sibling relationship and discover what's possible when connection becomes the way you move through conflict together.

In this book, you'll learn how to:

• Discover core grievances and emotional triggers to understand the roots of your conflict
• Walk through step-by-step exercises that open honest, nonjudgmental conversations
• Use proven conflict-resolution techniques for navigating tough discussions
• Explore real-life reconciliation stories that inspire hope and offer practical insight
• Rebuild trust and co-create a new sibling culture grounded in compassion, curiosity, and grace

A must-read for anyone lost in the blame game and wanting a way out, I'm Right, You're Stupid will leave you with both the insight and courage to take the first step toward healing your adult sibling relationship.

Jessica Marriott is the co-founder of SibHub, where she co-authored and co-created the first-of-its-kind methodology for healing adult sibling relationships and co-produced the acclaimed documentary Roots Tour: A Sibling Journey from Hatred to Harmony with her sister, Dr. Bluma Sapir. ​​This deep understanding of sibling dynamics is also reflected in her proudest personal achievement, raising two independent, resilient twins who are leaders in their own right in sales and entrepreneurship.She is also the Founder of Forward Thiinkers, a dynamic strategist and innovator dedicated to helping global brands redefine the rules of their industries. With a proven record of identifying market gaps and simplifying complex challenges, Jessica equips leadership teams with bold strategies that don't just drive growth - they create category shifts, positioning her partners to become the disruptive force and undeniable leaders in their industries.Her top achievements include ranking in the top 8% of sales at a Fortune 94 pharmaceutical company, designing a boutique handbag line that became the first boutique brand ever sold at Bloomingdale's, and currently driving innovation in the $1.5 billion ski industry by developing the first comfortable ski boots designed to adjust in real-time with AI features.Committed to fostering meaningful change, Jessica believes in the power of strategic partnerships to navigate challenges, unlock new revenue streams, and fuel sustainable growth.

Dr. Bluma Sapir is a distinguished clinical psychologist with over 20 years of experience in Individual and Pair Therapy (with couples, adult siblings, parent-adult child relationships, and co-workers). Known for her transformative approach, she fosters a safe and supportive environment to explore personal narratives, cultivate self-acceptance, encourage emotional growth, and build authentic, meaningful connections.A pioneer in adult sibling healing, Dr. Sapir partnered with her sister, Jessica Marriott, to co-author and co-create a methodology for transforming sibling relationships and co-produced the acclaimed documentary Roots Tour: A Sibling's Journey from Hatred to Harmony.Dr. Sapir earned her M.A. and Psy.D. in Clinical Psychology from the California School of Professional Psychology-AIU and holds dual Bachelor of Arts degrees in Psychology and Spanish from the University of New Mexico. She has extensive training in couples therapy, trauma, identity development, parenting, adult sibling relationships and multicultural counseling. A sought-after speaker, educator, and curriculum developer, she leads workshops, lectures, and online courses that inspire healing and growth.Balancing a thriving career with the profound responsibility and joy of raising her five children, Dr. Sapir embodies the resilience, dedication, and heart she encourages in others-demonstrating that professional excellence and deep family commitment can meaningfully coexist.