Abstract
This paper analyzes data from a nationally representative survey of adults in the United Kingdom (Understanding Society, N = 37,253) to explore the marital status/health nexus (using categories that include a measure of relationship distress) and to assess the role that sleep problems play as a potential mediator. Findings indicate how it is not just the "form" marital status takes but also the absence or presence of relationship distress that is essential to self-rated health. We demonstrate two further findings that: (1) sleep problems act as a mediator of the link between marital status/relationship distress and self-rated health, most notably for those in cohabiting relationships with medium/high distress or who have a history of relationship loss, and (2) the mediating role of sleep problems differs for divorced men and women.