The abstract consideration of ethical questions in family and informal caregiving might rightly be criticized for ignoring the lived experience of people. This chapter seeks to avoid such oversight by reflecting on ethical issues in family care in a way that is based on careful social scientific inquiry into the well-being of caregivers. The chapter draws on our research and experience in working with family caregivers, both professionally and personally. We step back from a practical concern with policies to support the well-being of caregivers to consider ethical issues associated with their typically hidden role. The chapter begins by noting the growing reliance on family care today. It proceeds to outline the dynamic experience of moving into and out of the caregiver role, before discussing key ethical issues associated with family care. Many of these stem from the risk that caregivers can come to share in the reduced circumstances and vulnerability of those for whom they care. Critical ethical issues are related to the typically "unboundaried" responsibility of family caregivers for the well-being of the cared-for person, something that can be contrasted with the more boundaried and intermittent responsibility of formal caregivers. Additionally, all too often, family caregivers encounter situations where their responsibilities exceed their capacities, but where a choice to not provide care will result in harm to the cared-for person. In discussing these issues, this chapter seeks to make the case for developing more responsive forms of support that promote positive benefits for both caregivers and care recipients.