Episode 912 of It’s All Your Fault, “When Addiction Meets Custody: Building a Plan That Holds, Part 2,” examines the practical strategies that hold up when a custody dispute involves high conflict personalities, addiction, and compulsive behavior—building directly on the case study introduced in Episode 911. Bill Eddy, LCSW, JD, and Megan Hunter, MBA, co-founders of the High Conflict Institute in Scottsdale, Arizona, walk through parenting plan design, consequence-building, safety safeguards for young children, the right professionals to engage, and the two most costly mistakes people make in high conflict family court. It’s All Your Fault is produced by TruStory FM.

When the Usual Advice Doesn’t Apply

High conflict custody cases are hard enough on their own. When addiction, compulsive behavior, and extensive deception are also in the picture, the standard advice—keep communication open, be flexible, put the kids first—becomes nearly impossible to follow. The other parent isn’t working from the same playbook. What works for 80% of divorcing couples falls apart when one parent has high conflict personality traits.

It’s All Your Fault is hosted by Bill Eddy, LCSW, JD, and Megan Hunter, MBA, co-founders of the High Conflict Institute in Scottsdale, Arizona. In this second episode of a two-part case study, Bill and Megan turn from the problem to the solution—laying out what actually works when you’re navigating a high conflict custody situation that most professionals aren’t trained to handle.

This isn’t a case where better communication will fix things. The question isn’t how to get the other parent to cooperate—it’s how to structure agreements and court strategy so that their lack of cooperation has less power over your life and your child’s.

What You’ll Learn in This Episode

• Why standard parenting plans fail in high conflict cases—and what specificity actually looks like in practice
• How to build consequences into custody agreements before problems happen, including relapse protocols
• What objective safeguards can protect a young child when a co-parent has a history of poor decision making
• Which professionals belong in a high conflict custody case—and what to watch out for with each
• The two most common mistakes people and professionals make in high conflict family court
• Why the assertive approach—not aggressive, not passive—is the most effective court strategy
• Why so many high conflict cases intensify after the divorce is over, and how to pace yourself

Key Takeaways

• The more detailed the parenting plan, the fewer loopholes a high conflict co-parent can exploit—vague language is an invitation for conflict.
• Build consequences into every agreement upfront based on actual history: late pickups, financial obligations, relapse scenarios—a plan B for every predictable issue.
• High conflict people push when it’s rewarded; a calm, matter-of-fact response over time gradually reduces the frequency of disruptions.
• Always maintain three theories of the case—what the accusing parent says is true, the opposite is true, or both are contributing. Confirmation bias by professionals is one of the most damaging failures in high conflict cases.
• The divorce is just a speed bump. Many of the most contentious high conflict cases happen after it’s over—pace yourself for the long haul.

Before You Listen

Q: Why do standard parenting plans fail when one parent has high conflict traits? A: High conflict personalities interpret vague language—”alternate weekends,” “Wednesday evening”—to their advantage. While 80% of co-parents can negotiate ambiguities informally, someone with high conflict traits will exploit every gap. Bill Eddy’s answer is extreme specificity: the more detailed the plan, the fewer loopholes there are to exploit.

Q: How do you build a parenting agreement that actually holds up with a high conflict co-parent? A: Every predictable problem needs a pre-written consequence. If the history shows late pickups, build in a time rule. If addiction has been a factor, include a full relapse protocol—90 meetings in 90 days, temporary pause in parenting time, counselor review. The framework: write down every issue you’ve already experienced with that co-parent. That list is the roadmap for what needs a consequence built in before you sign.

Q: What are the biggest mistakes people make in high conflict family court cases? A: Two top mistakes: confirmation bias—when professionals apply one theory to every case—and giving up rather than staying assertive. Bill recommends presenting three theories of the case to the court and maintaining a calm, information-forward approach: neither trying to outdo the other parent nor ceding ground entirely.

Q: What professionals should be involved in a custody case involving high conflict and addiction? A: A combination of mental health professionals with early childhood expertise and family law attorneys who understand high conflict dynamics. Parenting coordinators help with day-to-day disputes; guardian ad litems and minor’s counsel represent the child’s interests in court. Divorce coaches can be supportive—but coaches with personal axes to grind can cause real harm, so vet carefully.

If you’re in the middle of a high conflict custody situation, this episode is a practical guide—not to making the other parent cooperate, but to building a structure that limits how much their behavior can damage your child’s life. Bill and Megan’s core message: be assertive, build in consequences, pace yourself for the long haul, and know that courts and professionals who understand high conflict do exist.

Additional Resources

Expert Publications by Bill Eddy and/or Megan Hunter

• Splitting: Protecting Yourself While Divorcing Someone with Borderline or Narcissistic Personality Disorder
• Don’t Alienate the Kids
• BIFF for CoParent Communication
• Calming Upset People with EAR
• The High Conflict CoParenting Survival Guide

Classes and Consultation for Parents in Divorce

• New Ways for Families® — Class + Coaching for Parents in high conflict cases
• Conflict Influencer® Class — Skills for high conflict situations
• 1:1 Consultation with Bill Eddy (legal cases) and Megan Hunter (everything else)

Professional Development & Custom Training

• Handling Family Law Cases Involving Narcissistic High Conflict People
• Handling Family Law Cases Involving Antisocial High Conflict People
• Strategies for Helping Clients with Borderline Personalities in Divorce
• Training inquiries
• New Ways for Families Training for counselors or coaches

Listen Next

If you haven’t heard Part 1 of this case study, When Addiction and Antisocial Behavior Collide in Custody covers the full landscape of what’s happening in these cases before Bill and Megan get to what works.

If the assertive court strategy Bill described resonated with you, Be Assertive, Not Aggressive: Winning in Family Court with retired Judge Bruce R. Cohen goes deeper on how that approach plays out from the bench’s perspective.

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Important Notice

Our discussions focus on behavioral patterns rather than diagnoses. For specific legal or therapeutic guidance, please consult qualified professionals in your area.