Mental Health in Mothers of Autistic Children with a Medical Home: The Potentially Mechanistic Roles of Coping and Social Support.

van der Miesen et al. (2024) looked at eight small studies where parents of autistic children received acceptance and commitment therapy (ACT).

The parents learned to notice difficult thoughts, choose valued directions, and take small committed actions.

All studies tracked parent mental health, coping, and quality of life before and after the ACT groups.

Parents reported less stress, better coping, and higher quality of life after ACT.

The gains were seen right after treatment and still showed at follow-up weeks later.

The authors call the evidence 'preliminary' because the study samples were tiny.

Gur et al. (2023) reviewed 26 studies and already said ACT boosts 'psychological flexibility' in parents of kids with any disability. R et al. simply zooms in on autism families, so the papers agree, not compete.

Wang et al. (2025) followed parents for six months and found that active coping and social support feed each other over time. ACT teaches exactly those active coping skills, so the longitudinal data help explain why ACT works.

Lu et al. (2026) looks like a contradiction: they saw parent mental health get worse during COVID-19. The difference is context — Huixin measured families under pandemic stress with no help, while R et al. measured families who got a structured program. Crisis versus support explains the opposite results.

If you run parent training, adding a six-week ACT module is low cost and may keep caregivers engaged longer. Start with one acceptance exercise during intake: ask mom to write one value she holds as a parent, then link that value to the next behavior skill you teach. This tiny step can open the door to fuller ACT services later.