Purpose: To obtain a better understanding of the factors which complicate or facilitate the adjustment of caregivers after traumatic brain injury (TBI) in older adults. Research Method: At 4, 8, and 12 months post-TBI (mild to severe), 65 caregivers answered two open-ended questions regarding facilitators and challenges linked to the injury of their loved one. A thematic analysis was performed. Results: Participants mentioned almost as many facilitators as challenges at each time point. Among the facilitators, we found the following themes: receiving social support, having access to rehabilitation, improvement of the injured loved one's health condition, returning to live at home, having access to home services, feeling useful, effective communication, and having time for oneself. The challenges identified were: health issues in the injured loved one, psychological impact on the caregiver, assuming a new role, relationship strain, and decrease in activities and outings. Conclusions: During the first year following TBI in older adults, caregivers were able to identify several facilitators despite the presence of challenging factors, suggesting effective coping and resilience. This knowledge can guide potential caregivers in their adaptation after TBI in an older adult, and we propose a simple tool to support this process.Guillaume Souesme https://orcid.org/0000-0003-2044-8454 This study was supported by a grant from the Fonds de recherche du Québec-Santé (35173). The authors would like to thank all participants who volunteered to take part in the study, Nancy Lemieux, RN, who identified potential participants, Laurence Caron, DPsy, and Marianne Lévesque M.Ps., Karèle Villeneuve DPsy, for coordinating the data collection, the graduate students who conducted interviews: Karèle Villeneuve, Frédérique Gervais, Kathya Martel, Kristina Gravel, and Jamie Woods.Guillaume Souesme served as lead for conceptualization, data curation, formal analysis, writing-original draft, and writing-review and editing. Valérie Poulin served in a supporting role for formal analysis and writing-review and editing. Agnès Ethier served as lead for data curation and served in a supporting role for writing-review and editing. Marianne Grenier served as lead for data curation and served in a supporting role for writing-review and editing. Marie-Josée Sirois served in a supporting role for writing-review and editing. Simon Beaulieu-Bonneau served in a supporting role for formal analysis and writing-review and editing. Élaine De Guise served in a supporting role for writing-review and editing. Marie-Eve Lamontagne served in a supporting role for writing-review and editing. Carol Hudon served in a supporting role for writing-review and editing. Marcel Émond served in a supporting role for writing-review and editing. Marie-Christine Ouellet served as lead for conceptualization, data curation, formal analysis, writing-original draft, and writing-review and editing. Guillaume Souesme and Marie-Christine Ouellet contributed equally to methodology. Agnè...