Depression and Relationship Quality Among Older Adult Couples: A Longitudinal, Multimethod Investigation

Depression in later life unfolds within relational contexts. For many older adults, a committed partner represents the primary source of emotional and practical support. When depressive symptoms emerge, they can shape daily routines, influence interpretations of a partner’s behavior, and alter patterns of shared engagement. Despite this, much of the empirical literature on depression and couple functioning has focused on younger or midlife samples, leaving limited insight into how these dynamics operate during aging-related transitions.

In the MRI-funded project Depression and Relationship Quality Among Older Adult Couples: A Longitudinal, Multimethod Investigation, Dr. Danielle Weber (University of North Carolina at Greensboro), in collaboration with Dr. Justin Lavner and Dr. Steven Beach (University of Georgia), examines the bidirectional associations between depressive symptoms and relationship quality in older adulthood. The study addresses three central questions: to what degree depressive symptoms predict subsequent relationship quality and relationship quality predicts subsequent depression, which relational processes help explain this linkage, and experiences specific to the individual, relationship, and environment that may affect the magnitude of this linkage.

The research team recruited a national sample of 398 adults aged 60 and older who were in committed relationships. Participants completed surveys at baseline and again two and four months later, assessing depressive symptoms and multiple dimensions of relationship quality. A subset of couples also participated in an observational component, recording a structured Zoom conversation about a relationship challenge. This multimethod design allows integration of self-reported perceptions with observed communication behavior.

Longitudinal cross-lagged analyses indicated that higher depressive symptoms predicted lower relationship quality two months later, even after accounting for earlier relationship quality. In contrast, relationship quality did not predict depressive symptoms once prior symptom levels were considered. These findings suggest that, in this sample, depressive symptoms may contribute to future relationship challenges rather than solely as a consequence of relationship strain.

The study further examined mechanisms underlying these associations. Constructive communication emerged as a consistent mechanism linking depressive symptoms with later relationship satisfaction and linking relationship satisfaction with later depressive symptoms. Reductions in enjoyable shared activities also partially explained how elevated depressive symptoms foreshadowed lower satisfaction over time. Findings regarding partner support were more nuanced, highlighting complexity in how support processes operate in later-life relationships. Dr. Weber, Dr. Beach, and Dr. Lavner wrote up these findings in their article “Mediators of the Bidirectional Association between Depression and Relationship Satisfaction among Older Adults,” recently published in the Journal of Family Psychology.

Together, this work underscores the relational implications of depression in older adulthood and identifies modifiable interactional processes—particularly communication quality and shared positive engagement—as potential targets for intervention. By integrating longitudinal modeling with observational data, the project contributes to a more developmentally informed understanding of how mood and relationship functioning intersect during aging.

Weber, D. M., Beach, S. R. H., & Lavner, J. A. (2026). Mediators of the bidirectional association between depression and relationship satisfaction among older adults. Journal of Family Psychology. Advance online publication. https://doi.org/10.1037/fam0001469

Note: This research was conducted while Dr. Weber was at the University of Georgia. Dr. Weber is now at the University of North Carolina at Greensboro.