In Quebec, the coming into force in 2015 of medical assistance in dying (MAiD) as part of the Act Respecting End-of-life Care has introduced a new paradigm in healthcare (Viens, 2017). It is natural to think that medically assisted death impacts the patient’s and family caregivers’ experience of the end of life. To date, little has been published on the caregiving and bereavement experience of families who have accompanied a loved one who received MAiD. This study seeks to 1) describe the impact of MAiD on the individual and the family members’ experience with regard to a loved one who received MAiD, 2) identify the elements contributing to or hindering their adaptation following the loss. As part of this qualitative and exploratory study, semi-structured interviews with 20 family members were conducted. Analysis of this material can contribute to the development of preventive intervention strategies aimed at supporting family members who have suffered the loss of a loved one in this particular context.