Your 8-year-old never complains. She gets herself ready for school. She does her homework without being asked. She doesn’t demand attention. She watches quietly while you spend 2 hours managing her younger brother’s meltdown. Teachers say she’s “mature for her age.”
She’s not mature. She’s adapted. She learned early that her needs come second, that quiet children get less attention, and that the way to be a “good girl” is to never add to her parents’ stress.
An estimated 6.7 million children worldwide are siblings of children with disabilities (World Health Organization). In Malaysia, with approximately 565,000 registered persons with disabilities (OKU), many of them children, the number of affected siblings is significant. Research consistently shows that siblings of children with special needs are at elevated risk for anxiety, depression, behavioural problems, and parentification (taking on adult caregiving roles too early).
This isn’t inevitable. With awareness and targeted support, siblings can thrive, not despite their brother or sister’s condition, but alongside it. An OT who works with the whole family, not just the diagnosed child, addresses the sibling impact before it becomes a problem.
Worried about your other children? We can help.
What Research Shows About Siblings
A 2019 meta-analysis in the Journal of Autism and Developmental Disorders reviewed 69 studies on siblings of children with disabilities. Key findings:
- 30-40% of siblings experience clinically elevated anxiety or depression symptoms
- Behavioural problems are 2-3 times more common than in peers without special needs siblings
- Parentification (siblings taking on caregiving roles) is reported by 45% of families
- Positive outcomes also exist: many siblings develop above-average empathy, maturity, and resilience, but only when their own needs are also addressed
The impact varies by:
- Gender: Sisters are more likely to take on caregiving roles and internalise stress
- Birth order: Older siblings bear more responsibility; younger siblings may receive less attention
- Severity of the sibling’s condition: More severe conditions = more parental attention diverted
- Family resources: Financial stress amplifies sibling impact
Signs the Sibling Is Struggling
Internalising Signs (Easy to Miss)
- Excessive “good behaviour”, never makes demands, never causes trouble
- Reluctance to invite friends home (embarrassment or protecting the family’s privacy)
- Stomach aches or headaches with no medical cause
- Sleep problems (difficulty falling asleep, nightmares)
- Drop in school performance without obvious reason
- Withdrawal from activities they previously enjoyed
- Excessive worry about the sibling’s condition or the parents’ wellbeing
Externalising Signs (Harder to Ignore)
- Acting out at school or home to get attention
- Aggression toward the sibling with special needs
- Regression (bed-wetting, baby talk, clinginess)
- Refusal to help with sibling-related tasks
- Expressing resentment openly (“I wish I was sick so you’d pay attention to me”)
Parentification Signs
- Taking over caregiving tasks without being asked
- Monitoring the sibling’s safety or behaviour
- Translating for parents to teachers or doctors about the sibling
- Giving up their own activities to help with the sibling
- Feeling responsible for the sibling’s outcomes
How OT Addresses Sibling Impact
1. Family Routine Restructuring
The OT analyses the family’s daily routine and identifies where sibling needs get consistently displaced:
| Time | Current Reality | Restructured |
|---|---|---|
| After school | Parent manages sibling’s therapy homework | 20 min dedicated to each child, non-negotiable |
| Weekends | Revolve around sibling’s therapy schedule | One weekend activity chosen by the other child |
| Bedtime | Parent exhausted, rushes sibling’s routine | Protected 15 min one-on-one time with each child |
| Mealtimes | Focused on sibling’s feeding difficulties | One meal per day where all children have equal attention |
The key principle: scheduled, predictable, protected one-on-one time with the sibling. Even 15 minutes daily, if it’s consistent and uninterrupted, significantly reduces sibling distress.
2. Age-Appropriate Education
The OT helps parents explain the sibling’s condition in age-appropriate language:
For ages 3-5: “Your brother’s brain works differently. Some things are harder for him. That’s why he has a special teacher.”
For ages 6-9: “Your sister has autism. It means her brain processes things differently, sounds feel louder, new places feel scary, and talking is hard for her. It’s nobody’s fault.”
For ages 10+: Full explanation of the condition, what therapy does, and explicit permission to feel frustrated, annoyed, or resentful, these feelings are normal and valid.
3. Sibling Support Groups
Some OTs run sibling support groups where children with special needs siblings meet together. These groups provide:
- A space to talk about feelings without guilt
- Connection with other children who understand
- Psychoeducation about their sibling’s condition
- Coping strategies for difficult situations at home
- Normalisation: “You’re not the only one dealing with this”
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4. Task Redistribution
If the sibling has taken on caregiving tasks, the OT helps redistribute:
- Which tasks are age-appropriate for the sibling to help with (and which aren’t)
- How to frame helping as a choice, not an obligation
- Ensuring the sibling has time for their own activities, friendships, and interests
- Building in appreciation and recognition for the sibling’s contributions
5. Parent Coaching
The OT coaches parents on:
- Recognising sibling distress signals (especially the quiet, “good” child)
- Scheduling protected one-on-one time with each child
- Validating the sibling’s negative feelings without guilt-tripping
- Setting boundaries on sibling caregiving responsibilities
- Managing guilt (most parents feel guilty about both children, the one who needs more and the one who gets less)
Cost
Sibling support is typically integrated into existing OT family sessions:
| Service | Cost |
|---|---|
| Family session (including sibling) | RM 150 – RM 250 |
| Sibling group programme (if available) | RM 50 – RM 100/session |
| Parent coaching session | RM 120 – RM 200 |
Most OTs who work with children can address sibling impact as part of their standard family-centred practice. Ask your child’s OT specifically about sibling support.
Frequently Asked Questions
Should I take my other child to therapy too? Not necessarily therapy, but the sibling should have opportunities to talk about their feelings and needs. If the sibling shows signs of anxiety, depression, or parentification, individual therapy (with a psychologist or counsellor) may be appropriate.
Am I a bad parent if my other child is struggling? No. Sibling impact is a natural consequence of having a family member with high needs. Recognising it doesn’t mean you’ve failed, it means you’re paying attention. The fact that you’re asking this question means you care about both children.
My children are very close. The sibling seems fine. Should I still worry? Close relationships can mask distress. The “helpful” sibling who never complains may be suppressing their own needs. A brief check-in with a family-focused OT can confirm that everything truly is fine, or identify early signs before they escalate.
The Child Who Never Asks for Help Still Needs It.
Your special needs child has a team of therapists, doctors, and teachers. Your other child has you, and right now, they might not have enough of you. Fifteen minutes a day, dedicated and uninterrupted, changes the trajectory.
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