As the population ages and life expectancy increases, the Canadian health-care system is increasingly challenged to address the complex care needs of older adults with multimorbidity (two or more chronic conditions) in primary care and community settings (Boyd & Fortin, 2010; Smith, Wallace, Dowd, & Fortin, 2016). One in three (33%) Canadian seniors have multimorbidity and account for 40% of health-care use. Older adults with multimorbidity report poorer health-related quality of life, higher use of health services and costs, and are at higher risk for adverse events (e.g., hospitalization, falls), compared with those with a single condition (Canadian Institute of Health Information, 2011). These seniors use a patchwork of costly services and programs that fail to meet their unique needs (Donner et al., 2015). Although health service use in older adults with multimorbidity is largely driven by the number of chronic conditions they have, not their age (Canadian Institute of Health Information, 2011), the number of chronic conditions alone does not reflect the complex care needs of older adults with multimorbidity. Instead, it is the context of people's lives that determine their health. Thus, a person-centred approach to address the needs of this population is required. Person-centred care, or 'the right care for the right person at the right time' (Canadian Institutes of Health Research, 2014) must be informed not only by one's collection of diseases but also by the complex interaction between individuals' social, cultural, ethnic, economic, geographical, gender and sex needs, health goals, and priorities. Community-living older adults with multimorbidity rely heavily on informal caregivers for support. In 2012, approximately 8.1 million Canadians provided care to a family member or friend with a chronic health condition or aging-related needs. Caregivers, particularly women, provide up to 80% of care for