Managing boundaries between siblings and supporting fairness and respect

Parents
07 November 2025
Image: A woman helping a sister and brother finger paint.
Boundaries between siblings and in a family setting can be tough to manage. This blog gives you pointers for those tricky situations.

Understanding sibling relationships

Sibling rivalry is normal — it’s how children learn negotiation, empathy and problem-solving. Boundaries create fairness and reduce tension by setting clear expectations for everyone. 

Handling conflicts and rivalry 

Disagreements happen. Focus on helping children name feelings (“I feel sad when you take my toy”) and brainstorm solutions together. Avoid taking sides. Instead, coach them toward problem-solving. 

Fairness across ages 

Fair doesn’t always mean equal. A ten-year-old might stay up later or have different chores than a six-year-old. The key is consistency in the reasoning: rules are based on developmental needs, not favouritism. 

Respect for personal space and emotions 

Encourage siblings to ask before borrowing or entering each other’s rooms. Model respect by knocking on doors and using polite language yourself. 

Avoiding power imbalances

Rotate chores and privileges so that no child feels always in charge’ or always the helper’. Shared responsibility builds cooperation and empathy. 

Top tips for setting fair boundaries

  • Rotate privileges and responsibilities regularly 
  • Set family rules together so everyone feels heard 
  • Use I feel…” statements during conflict resolution 
  • Create separate spaces or alone time for each child 

Fair boundaries remind children that everyone’s needs count, including their own. When family rules are built together, they become shared values, not just instructions. Over time, your children will carry that sense of fairness and empathy beyond your home – into friendships, classrooms and future relationships, shaping them into caring, confident individuals.