Is sibling rivalry normal?

Yes. Conflict between siblings is a normal and even useful part of development — it's how children practise negotiation, empathy, and standing up for themselves. The goal isn't to eliminate it but to keep it safe and fair.

Should parents get involved in sibling fights?

Step in for anything physical or cruel, but for everyday squabbles it often helps to describe the problem and hand it back: 'You both want the same toy — how can we solve this?' This builds skills instead of a referee habit.

My kids won't stop fighting: a calmer way through sibling rivalry

Published January 3, 2026

When the bickering is constant, it's easy to feel like you've raised two people who simply don't like each other. You haven't. Sibling conflict is one of the main ways children rehearse negotiation, fairness, and repair — skills they can only practise on someone they're stuck with.

Why they really fight

Most rivalry comes down to competition for a finite resource: your attention. A child who feels secure in their connection with you has far less to fight about. Much of what looks like fighting over a toy is really fighting for you.

Referee less, coach more

For anything physical or genuinely cruel, step in immediately and calmly. For ordinary squabbles, try describing the problem and handing it back:

Name what you see without taking sides: "You both want the tablet."
Resist solving it: "That's tricky. What could work for both of you?"
Let small, fair solutions stand even if they're imperfect.

Whoever you rescue, the other child learns that tears or volume win. Staying neutral keeps the incentive on solving, not escalating.

The quiet fix

Ten minutes of one-on-one time with each child, daily, does more to reduce fighting than any in-the-moment technique. A topped-up connection is the thing they stop competing for.

Frequently asked

Is sibling rivalry normal?: Yes. Conflict between siblings is a normal and even useful part of development — it's how children practise negotiation, empathy, and standing up for themselves. The goal isn't to eliminate it but to keep it safe and fair.
Should parents get involved in sibling fights?: Step in for anything physical or cruel, but for everyday squabbles it often helps to describe the problem and hand it back: 'You both want the same toy — how can we solve this?' This builds skills instead of a referee habit.