How Trauma Hijacks Your Marriage (And How to Take It Back)

Ever wonder why you snap or shut down with the person you love most? In this powerful episode, hosts Robert and Sharla Snow kick off a multi-part series exploring how trauma—big or small—shapes our closest relationships. Through the lens of brain science and a moving client story, they unpack how unhealed wounds from the past can “hijack” your marriage, driving conflict or disconnection. Using Dr. Dan Siegel’s hand model of the brain, Terry Real’s wise adult vs. triggered self framework, and Pia Mellody’s concept of the adaptive child, they reveal why we “flip our lid” and how trauma fuels those moments. The episode centers on Ethan and Lilly, a couple whose 25-year marriage was transformed when Lilly faced her childhood trauma with courage. This is a story of healing, hope, and rediscovering the US in your relationship. Tune in to learn how to spot your own triggers and start bringing your wise adult self back to your marriage.

Key Takeaways  

• Trauma’s Lasting Impact: Big “T” trauma (like abuse) or small “t” trauma (subtler wounds) can make it harder to stay emotionally regulated, causing you to “flip your lid” and react from a triggered, younger self rather than your wise adult self.  
• Flipping Your Lid: When stress or conflict overwhelms your upstairs brain (prefrontal cortex), your downstairs brain (limbic system) takes over, shifting you from an *us* consciousness to a *me* vs. *you* mindset, disrupting connection with your partner.  
• The Adaptive Child: As Pia Mellody explains, the adaptive child is a coping mechanism formed in childhood to protect you from pain. While lifesaving then, it can become maladaptive in adult relationships, as seen in Lilly’s anger-driven reactions to Ethan.  
• Healing Is Possible: By naming and addressing trauma (e.g., through techniques like Time Line Therapy and inner child work), you can shift from reactive patterns to relational, wise adult responses, as Ethan and Lilly did through vulnerability and mutual understanding.  
• Ask the Key Question: Inspired by Terry Real, ask yourself, “Which version of me is showing up?” Recognizing when your triggered self is in charge is the first step to choosing connection over conflict. 
• Coming Up: Next week, we’ll explore small “t” trauma—quieter wounds that still shape how you love and fight—and share tips to spot your adaptive child and bring your wise self online.

Dive Deeper: Resources Mentioned  

Want to explore the concepts and tools from this episode? Here are the experts and resources we referenced to help you deepen your understanding of trauma and relationships:  

1. Dr. Dan Siegel – The Hand Model of the Brain  

• The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are (3rd Edition, 2020)  
• Dr. Siegel’s accessible explanation of the brain, including the “flipping your lid” concept, helps you understand emotional regulation in relationships.  
• Website: https://www.drdansiegel.com/
• Free resources, videos, and courses on the hand model and interpersonal neurobiology.  
• Relevance: Used to explain how the prefrontal cortex (upstairs brain) and limbic system (downstairs brain) interact when trauma triggers emotional reactivity.

2. Pia Mellody – The Adaptive Child  

• Facing Codependence: What It Is, Where It Comes From, How It Sabotages Our Lives (2003, co-authored with Andrea Wells Miller and J. Keith Miller)
• Mellody’s work on the adaptive child and childhood trauma’s lasting effects shows how early coping mechanisms impact adult relationships.  
• Website: https://www.piamellody.com/  
• Insights into her trauma model and workshops at The Meadows.
• Relevance: Explains Lilly’s 12-year-old adaptive child, formed to cope with childhood trauma, and why it became maladaptive in her marriage.

3. Terry Real – Wise Adult vs. Triggered Self  

• Us: Getting Past You and Me to Build a More Loving Relationship (2022) 
• Terry Real’s latest book offers practical tools for couples to navigate conflict and heal past wounds, emphasizing the wise adult vs. triggered self framework.
•  Relevance: Frames the key question, “Which version of this person am I talking to?” to understand how trauma influences relational dynamics.

4. Time Line Therapy  

   - Time Line Therapy and the Basis of Personality by Tad James and Wyatt Woodsmall (1988)  

• Outlines the principles of Time Line Therapy, a method to release negative emotions tied to past experiences.  
• Website: https://www.timelinetherapy.com/  
• Overview of the method and practitioner training programs
• Relevance: Used to help Lilly process her trauma-related anger and sadness, enabling her shift to wise adult responses.

5. Bessel van der Kolk – Trauma’s Physical Impact  

   - The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma (2014)  

• Explores how trauma is stored in the body and brain, with insights into its impact on relationships and healing paths.  
• Website: https://www.besselvanderKolk.com/  
• Relevance: Complements the episode’s discussion of how childhood trauma, like Lilly’s, lingers and can be healed through therapeutic approaches.

6. The Gottman Institute – Negative Sentiment Override  

•    Website: https://www.gottman.com/
• Relevance: Explains Lilly’s critical view of Ethan, a key dynamic in their story, and offers practical strategies for couples.

Connect With Us  

Website: https://www.masteryourmarriagepodcast.com/

• Find episode transcripts, additional resources, and ways to share your story. 
• Instagram: @masteryourmarriage https://www.instagram.com/masteryourmarriage/
• Join the conversation with #MasterYourMarriage and tag us to share your takeaways!  
• Email: [email protected] 
• Have a moment where you recognized your adaptive child in your relationship? Share your story anonymously or suggest future topics.  

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Coming Up Next  

In our next episode, we’ll dive into small “t” trauma—the quieter, often overlooked wounds that still shape how you love, fight, or pull away. We’ll share another powerful story, plus practical tips to spot your adaptive child’s behaviors and bring your wise adult self back online. Don’t miss it!

Parting Words  

Be kind to each other this week. Put each other first. Remember, it’s the small things, done often, that create the biggest impact. Until next time, keep mastering your marriage!