This article offers an examination of aging processes of lifelong caregivers and the possibilities for social exclusion place experienced by parents of adult children with autism spectrum disorder (ASD). This study of parental caregivers (n = 51) sheds light on how enduring caregiving roles can lead to social exclusion in three ways: misunderstanding of ASD and stigma, the complexity of the caregiving roles, and impact on daily routines including challenges with long-term planning for both the adult children and the parental caregivers.