Family care provision is the norm for adults with intellectual and developmental disabilities (I/DD), even as they and their support networks grow older. As families age together, the role of primary carer frequently transitions from the parent to a sibling, as aging parents die or become too frail to provide continued support. The purpose of this paper is to explore the transition in care from the perspective of a sibling who has replaced parents as the primary carer for an individual aging with I/DD.
