Grandparents, aunts, uncles, or in-laws don't understand your child's needs and offer unhelpful advice
Prepared explanations, boundary scripts, patience
Extended family often default to outdated views about behaviour ('they just need more discipline'). Providing simple, practical explanations shifts the conversation from judgement to understanding. You don't need anyone to become an expert — you just need them to stop undermining your approach.
Relevant from the moment you notice family members aren't understanding your child's needs. Earlier conversations prevent entrenched misunderstandings.
A parent prepared one sentence for Christmas: 'His brain works differently, so we parent differently. Here's one thing that helps: give him a 5-minute warning before any change.' That single, specific ask made the family gathering manageable for the first time in years.