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When a Parent Is Unwell

Children do not need the whole truth. They need a true, small version of it — and something concrete to hold onto while the adults are frightened.

Written by Sian Trombley · BEd, MACP, CCC

Clinically reviewedLast reviewed 28 July 2026
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The blanket has been on the sofa for three weeks. Someone else does the school run now. Nobody has said anything, and your child has stopped asking — which is not the same as not wondering.

When a parent becomes unwell, the instinct to protect children from the details is powerful and well-meant. But children are exceptional detectors of atmosphere and poor interpreters of it. They notice the change and, without information, they explain it themselves: someone is dying, someone is leaving, or it is somehow their fault.

Tell them something true and small

Honesty does not mean full disclosure. It means that everything you say is true, delivered in the smallest useful unit, with the door left open for more. Children take information in layers, returning to it days later with the next question. Your job is to be reliably answerable, not comprehensive.

What to say, by age

  1. 01
    Three to six

    Concrete and physical. 'Mummy's body is poorly. The doctors give her medicine. She needs lots of rest.' Expect the same question repeatedly; answer it the same way each time.

  2. 02
    Seven to ten

    Name the illness if you are comfortable doing so, and be explicit about cause. 'It isn't catching. Nothing anyone did or said made this happen.' Children this age are prone to magical thinking about blame.

  3. 03
    Eleven to thirteen

    They will search online, so give them accurate information first. Be honest about uncertainty: 'We don't know yet. When we know, I'll tell you.'

  4. 04
    Fourteen and over

    Treat them as informed, not as co-parents. Teenagers often take on too much practical or emotional responsibility; state explicitly which jobs are theirs and which are not.

Protect the structure, not the feelings

You cannot spare children the sadness, and attempting to leaves them alone with it. What you can protect is the shape of their week: school, meals, bedtime, the Saturday club, the same route home. Routine is not a distraction from the situation; it is the evidence that the world is still holding.

Expect the feelings to arrive sideways

Children rarely present distress as sadness. It comes as clinginess, refusal to go to school, sudden aggression, regressed behaviour, stomach aches, or an unnerving cheerfulness. A child who seems entirely unaffected may simply be waiting for a safer moment — often several months later.

Look after the well parent too

The partner holding everything together is usually the most depleted person in the house and the least likely to say so. Children calibrate against the nearest adult's nervous system. Accepting practical help — meals, lifts, a Saturday morning off — is not a luxury; it is part of the treatment plan for the whole family.

Seek extra support if a child's difficulties persist beyond a few weeks, if they refuse school, or if they are taking on adult responsibilities. Otherwise, keep saying small true things, keep the week predictable, and let them see that hard news can be spoken about out loud in your family.

Children do not need a perfect parent. They need a predictable one who returns after hard moments.

Sian Trombley, Canadian Certified Counsellor

What you can try this week

Step 01

Say one true sentence

Name the change in plain words: 'Dad is unwell. The doctors are helping. It is not something you can catch and it is not because of anything you did.'

Step 02

Write the week on the fridge

Who does school runs, who does bedtime, what is still happening. Visible logistics carry more reassurance than reassurance does.

Step 03

Tell one adult at school

A named person who knows, so that a bad afternoon is met with understanding rather than a behaviour sanction.

Key takeaways
  • Children notice change long before they are told about it.
  • Silence is filled with invented explanations, usually frightening ones.
  • Small true statements are better than complete ones.
  • Predictable daily logistics reassure more than optimistic promises.
  • Children commonly believe they caused illness; say plainly that they did not.
Reflection
  1. What has my child already noticed that we haven't named?

  2. Which parts of our week can stay exactly the same?

  3. Who is the third adult my child can lean on right now?

Printable resources

Recommended Thrive courses

Sian Trombley, BEd, MACP, CCC
Written by

Sian Trombley

Canadian Certified Counsellor · Founder of Thrive Family Co.

About Sian

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