“…Literature on family support and contact often focuses on spouses and children as caregivers for older adults, and, less frequently, on siblings (see a review by Connidis and Barnett, 2018 ). Although the sibling bond may not be as duty-bound as that between parents and children, siblings do appear to provide help and care when needed ( Buchanan, 2021 ; Connidis, 1989 , 1994 ; Eriksen & Gerstel, 2002 ). Researchers acknowledge the importance of siblings as a source of comfort and support ( Bedford, 1995 ; Eriksen & Gerstel, 2002 ), companionship and contact ( Connidis & Davies, 1990 ; Guiaux et al, 2007 ), and well-being ( Jensen et al, 2020 ; O’Bryant, 1988 ).…”