CohortAutism : the international journal of research and practice2026

Patterns of interparental conflict and psychological distress among Australian mothers of autistic children.

Alexis Kanat, Grace McMahon, Alison Fogarty and 2 others

PMID 41618905

WHAT IT FOUND

Mothers of autistic children reported more frequent conflict with their partners when their children were 4 to 11 years old.

A subgroup experienced persistently elevated conflict over ten years. These mothers reported significantly higher psychological distress when their children reached 14 to 15 years.

Key findings

01Mothers of autistic children reported significantly higher mean interparental conflict scores than mothers of non-autistic children when their children were aged 4 to 11 years.

02Among mothers of autistic children, 38.1% followed a trajectory of persistently elevated interparental conflict across ten years, compared to 61.9% with consistently low conflict.

03Mothers in the persistently elevated conflict trajectory reported significantly higher psychological distress scores than those in the low conflict trajectory after adjusting for confounding factors.

STILL TO COME

How it was doneWhat they found

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What it does not show

Autism status was identified using a single self-reported item, which may introduce bias. The study relied on brief screening tools for conflict and distress, potentially overlooking emotional or psychological forms of conflict. Aboriginal and Torres Strait Islander families and mothers born outside Australia were underrepresented. The study focused only on mothers, excluding fathers and other caregivers. Psychological distress was measured at a single timepoint, limiting the ability to track dynamic changes over time.

Declared interests

No conflicts of interest or funding sources were reported in the provided text.

The easy way to misread this

Do not assume that interparental conflict causes psychological distress in this group. This is an observational study, so while the two are linked, the direction of influence cannot be proven.

Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →


The study

Participants
333 mothers of autistic children and 8154 mothers of non-autistic children
Certainty of evidence
Low

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    Cite

    Alexis Kanat, Grace McMahon, Alison Fogarty, et al. Patterns of interparental conflict and psychological distress among Australian mothers of autistic children. Autism : the international journal of research and practice. 2026.

    Read the original — we summarise, we never replace the paper.