Longitudinal changes in marital satisfaction during middle age in Taiwan.

The current 8-year panel study explored changes in marital satisfaction among 614 married middle-aged persons with seventh-grade children. It also examined how individual health (physical health and depressive moods) and role changes (parenting transitions and life stress) were related to trajectories of marital satisfaction and investigated the buffering effect of family cohesion on these associations. Growth curve analyses show an inverted-U shape in marital satisfaction during middle age. This indicates that regardless of the gender or age of the respondents, marital satisfaction among middle-aged adults increased when their children were in the 9th and 12th grade, and then declined when their children were in their sophomore year of college. Declining physical health and an increase in depressive moods were related to a drop in marital satisfaction. Stressful events in midlife had negative effects on marital satisfaction, and family cohesion served as a buffer to mitigate the adverse impact of life stress on marital satisfaction. Overall, these results highlight the role of adolescent children in understanding why marital satisfaction changes among middle-aged parents and emphasize the importance of health and life stress in relation to midlife marital satisfaction. These findings are discussed with life course perspectives and Taiwanese cultural values in relation to familism and academic achievement among children. [ABSTRACT FROM AUTHOR]