Life as an Autism Sibling: A Guide for Teens is a handbook for teenage (and even pre-teen) siblings that offers guidance on how to productively address feelings and challenges that may arise as an autism sibling. The resource covers a variety of topics; from explaining autism to friends and peers, to coping with a family dynamic that’s different from what friends may experience. It also features testimonials from other teenage and young adult siblings who have “been there, done that.”

SibNet is the first and largest online community for adult brothers and sisters from around the world. SibNet is co-sponsored by the Sibling Support Project and the SLN. This online network of adult siblings provides a space for sibs to connect and share information with each other from their perspective.

SLN is a national non-profit whose mission is to provide siblings of individuals with disabilities the information, support and tools to advocate for their brothers and sisters, and to promote the issues important to them and their entire families.

Here is a link to resources for adult siblings. They also provide resources for younger/teen siblings.

SibTeen is a Facebook group where teenage siblings of people with disabilities can connect with others who "get it." It's a fun, thoughtful, and inviting group where members share unique concerns, joys, frustrations, and information with others who truly understand! SibTeen is a closed group. This means that others can see that you belong to SibTeen, but only SibTeen members can see what you’ve posted to SibTeen.

Sib20 is a Facebook group where twenty-something sibs of people with disabilities connect with others who “get it.” It’s sibling support from a young adult perspective.