You have just absorbed an autism diagnosis for your child. Now you have to tell your parents — people from a generation where autism was either unknown, misunderstood, or associated with extreme cases from old films. People who love your child deeply but may respond in ways that feel dismissive, hurtful, or simply uninformed.

This conversation is hard. But getting it right — or at least getting it started well — makes an enormous difference to how much support your family can provide in the years ahead.

Before the Conversation: What to Expect

Grandparents often go through their own version of the grief cycle when they hear an autism diagnosis. Understanding that their initial reaction is about them processing — not about whether they love your child — helps you stay calm when they say something unhelpful.

Common first reactions from grandparents:

  • "He'll grow out of it" — this is denial, not dismissal
  • "He doesn't look autistic" — based on outdated or stereotyped ideas of what autism looks like
  • "It's because of screens / vaccines / diet" — reaching for a cause to feel in control
  • "I think you're overreacting" — discomfort with the diagnosis
  • Silence or changing the subject — doesn't know what to say

None of these mean the conversation failed. They mean it just started.

What to Say: A Simple Opening

Avoid leading with medical terminology. Lead with love for the child, a plain explanation, and a concrete role for the grandparent.

Opening script (adapt to your voice)
"We got the results of [child's name]'s evaluation. He has been diagnosed with autism. That means his brain works a little differently — especially in how he processes social situations and sensory things like noise and touch. It doesn't change who he is or how much we love him. But it does mean he needs some extra support, and I want to talk to you about what that looks like — because you're an important part of his life."

Then stop and let them respond. Resist the urge to keep explaining before they have a chance to react.

How to Respond to the Hardest Things They Say

"He doesn't look autistic."
"Autism doesn't have a look. It affects how the brain processes social information and sensory input — things you can't always see from the outside. That's actually why it took a while to identify."
"Every child develops at their own pace."
"You're right that development varies a lot. This is different — the evaluation showed a specific pattern that qualifies as autism, and the specialists are confident. Starting support early makes the biggest difference, so we're moving forward."
"It's the vaccines / screens / your diet."
"I understand the instinct to look for a cause. The research doesn't support those links — autism is neurological, not caused by any of those things. What matters most now is the support we put in place."
"I think you're overreacting / he seems fine to me."
"I know it can be hard to see in a short visit. The evaluation involved hours of structured observation. I'm not looking for everyone to agree — I just need your support as we navigate this."
"Is it my fault? Did something we do cause this?"
"No. Autism is neurological — it's how his brain is wired, and nothing anyone did caused it. You didn't cause it. I didn't cause it. It just is."

Give Them a Job: Concrete Ways to Help

Grandparents feel most useful when they have something specific they can do. Abstract support ("just be there for us") is hard to act on. Concrete roles are not.

🔔
Learn the triggers
Ask them to learn your child's top 2–3 sensory or routine triggers so visits are calmer.
🕐
Give respite time
Offer to stay with the child for a few hours so parents can rest. This is one of the most valuable things.
📚
Learn one thing
Ask them to watch one video or read one article. Small, specific. Not a library.
🏠
Adapt gatherings
Keep family visits predictable — same room, same arrival time. A quiet space for the child to retreat to.
🗣
Follow the child's lead
Ask them not to force hugs or eye contact. Let the child approach on their own terms.
🤝
Back the parents
When parents set a boundary or redirect in public, support them — don't undermine or question it in front of the child.

Family Gatherings: Practical Preparation

Before any large family event
  • Send a brief message to key family members ahead of time: what to expect from the child, what NOT to do (don't force hugs, don't say "just act normal," don't stare at stimming)
  • Designate a quiet room or space the child can go to if overwhelmed
  • Plan for an early exit — have a car/ride ready without pressure to stay
  • Brief the host on the child's food sensitivities if any
  • Keep the visit shorter if the child is struggling — success is more valuable than endurance

When Family Members Remain Unsupportive

Your child's wellbeing takes priority

Not all family members will come around quickly — some may never fully accept the diagnosis. You are not required to expose your child to people who consistently undermine, dismiss, or cause distress.

A reasonable boundary: "I love you and I want you in [child's] life. But I need you to follow our approach when you're with us — not questioning the diagnosis in front of him, not forcing contact, not overriding our decisions. If that's hard right now, I understand, but we may need to limit visits until you're in a place where you can do that."

This is not cutting people off — it is protecting your child while leaving the door open.

Resources You Can Share with Family

  • Autism Speaks (autismspeaks.org): Clear beginner explanations, video resources for family members
  • "The Reason I Jump" by Naoki Higashida: First-person account of autism — helps family members understand from the inside
  • CDC "Learn the Signs, Act Early" materials: Free, simple printable resources
  • A short video from the child's therapist: Ask the SLP or OT if they have handouts or a one-paragraph summary for families — many are happy to provide one

One resource, shared at the right time, is more effective than a flood of information. Choose the one that fits your family member's personality.

Sources and Further Reading

  • Autism Society of America. (2020). Family support resources for newly diagnosed families.
  • Autism Asperger Network (AANE). (2021). Talking to your family about autism.
  • Higashida, N. (2007/2013). The Reason I Jump. Translated by K.A. Yoshida & D. Mitchell.
  • American Academy of Pediatrics (2020). Caring for children with autism spectrum disorder: A practical guide for all physicians.
  • Gray, C. (2002). The New Social Story Book. — Social Stories framework also used for family communication.

Support for Your Whole Family

The Nesto app includes printable family guides and home activity plans you can share with grandparents and caregivers to keep everyone aligned.

Download Nesto Free