Explaining an autism diagnosis to grandparents, siblings, and extended family can bring up its own complicated mix of emotions — for you and for them. Here's how to approach these conversations constructively.
Understand Where Resistance Often Comes From
When family members respond with skepticism, unsolicited advice, or outdated assumptions, it's rarely coming from malice. More often, it reflects their own unfamiliarity with current understanding of autism, generational differences in how disability was discussed, or their own difficulty processing what the diagnosis might mean for someone they love. Understanding this doesn't make it less frustrating in the moment, but it can help you respond rather than react.
Share Information, Not Just the Diagnosis
Rather than assuming family members share your current understanding of autism, it can help to share specific information alongside the diagnosis — our Understanding Autism guide or Common Autism Myths, Debunked can be useful things to share directly, rather than trying to explain everything yourself in the moment.
Set Clear, Specific Expectations
Vague requests ("just be understanding") are harder to act on than specific ones. It's often more effective to name concrete things: "please don't comment on his eating habits at dinner," or "if she needs to leave the room during a loud moment, that's not rudeness, please don't call attention to it." Specific requests are easier for family members to actually follow.
Common Unhelpful Comments and How to Respond
You'll likely encounter comments like "he doesn't look autistic," "she'll grow out of it," or "have you tried [unproven remedy]." You don't owe every family member a full debate in the moment. A brief, calm redirect — "we're following our care team's guidance on this" — is a reasonable, sustainable response that doesn't require re-litigating your child's diagnosis at every family gathering.
It's Okay to Set Boundaries
If a specific family member is consistently dismissive, harmful, or unwilling to adjust their behavior even after direct conversation, it's reasonable to limit exposure or set firmer boundaries, even with people you love. Protecting your child (and your own capacity) is a legitimate priority.
Give Family Members a Role, When They're Willing
Family members who are receptive often want to help but don't know how. Giving specific, manageable ways to be supportive — learning a particular strategy your child responds well to, being consistent about a specific request during visits — can turn well-meaning but unfocused support into something genuinely useful.
This Gets Easier Over Time for Most Families
Many parents find that initial resistance from family softens as they see the child's progress and become more familiar with autism over time. This isn't guaranteed for every relationship, but it's a common and hopeful pattern worth knowing about if early conversations feel discouraging.
For Big Rapids-Area Families
If you're in the Big Rapids area and navigating these conversations while your family considers ABA therapy, Our Parent & Caregiver Training service is designed around exactly this kind of goal. our in-home ABA therapy in Big Rapids page has more information, or Get Started Today to get started.
This article is part of our complete guide, Why Parent Training Is a Core Part of ABA Therapy. Clinically reviewed by Kimberly Blazer, BCBA.