Why Siblings Fight & Why it Matters | CP256

Why Siblings Fight & Why it Matters | CP256

From Connected Parenting by Jennifer Kolari

June 5, 2026 · 15 min

About this episode

Jennifer Kolari discusses the complexities of sibling conflict and its importance in child development.

Sibling conflict can be one of the hardest parts of parenting, especially when the fighting feels intense, personal, or mean. These moments can leave parents feeling overwhelmed, protective, and wondering if they’re doing something wrong. In this episode, Jennifer explores why sibling conflict feels so activating for parents and explains that what looks like bad behavior is often developing brains, big emotions, unmet needs, and dysregulated nervous systems colliding. Siblings naturally compete for attention, fairness, autonomy, and connection, and when stress levels rise, so can conflict. Listen in to hear Jennifer break down what children are actually learning through sibling conflict and why these difficult moments can become opportunities for building emotional regulation, communication, and resilience. She shares practical strategies for staying regulated yourself, avoiding referee mode, creating safety during big moments, and helping children repair afterward. Because sibling conflict isn’t usually a sign something is wrong in your family, it’s often where some of the most important learning happens. Jennifer's Takeaways: Why Sibling Conflict Feels So Hard (0:00) What…

People in this episode

Host: Jennifer Kolari

Topics covered

  • sibling conflict
  • parenting
  • emotional regulation
  • communication
  • resilience
  • family dynamics

Keywords

  • sibling rivalry
  • parenting strategies
  • emotional needs
  • brain science
  • conflict resolution
  • family relationships

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