My research program considers family relationships across the life course: in early life, with a focus on disease prevention -- leveraging genetic risk information and relationships to motivate health-promoting behaviors -- and in later life, with a focus on informal caregiving -- identifying characteristics of those most vulnerable to, or resilient from, caregiver stress. It is fortuitous, if not tragic, then, that my research and personal worlds collided during my mother's final 8 months of life.