Why do different rules for each child feel unfair?

The short answer

Different support can be fair and still carry a cost for another child. Start by naming what is different: a need, an adjustment, a skill being taught, a temporary exception or a rule adults have stopped enforcing. Explain the purpose, what remains fixed and when the arrangement will be reviewed. Then ask what 'unfair' means to this child. They may want the same choice, or they may be losing a parent's time, a quiet room, sleep, possessions or the right to make ordinary mistakes. Some protections should remain shared: nobody may hurt, threaten, take private property or ignore consent because of a diagnosis. If one child cannot yet follow a boundary, adults change supervision and the environment rather than requiring the other child to absorb the harm. Track who repeatedly waits and gives way. The goal is not identical rules; it is differences that have an honest reason, the smallest avoidable cost and a real route for review.

• Identify whether the difference is support, an adjustment, a learning stage, a temporary exception or an abandoned rule.
• Explain the reason and review date instead of ending with fair does not mean equal.
• Ask what the difference costs the child who objects.
• Keep shared protections around safety, privacy, property and consent.
• Review who repeatedly waits, moves or receives less adult follow-through.