Marital Biography Research Articles

MARITAL BIOGRAPHY AND ACCELERATED AGING: EVIDENCE FROM THE HEALTH AND RETIREMENT STUDY

Abstract It is well-established that marriage promotes health and longevity. While a large body of research has examined marital status differences in health, no studies have focused on how marital status is linked to biological age. Moreover, the association between marital biography – transitions in and out of marriage across the life course – and biological aging also remains to be explored. Biological age, which refers to the “physiological functioning relative to the average physiological state at a specific chronological age,” has been steadily gaining attention as a measure indicative of an individual’s health status. In this study, we advance the literature on marital status and health by examining how marital status and marital transitions are associated with biological aging among a representative sample of U.S. older adults. We use an expanded measure of biological age that incorporates 22 biological indicators, more than half of which were not used in previous studies, to better assess how marital experiences shape accelerated aging. Using data from the 2016 Health and Retirement Study, we find that the pace of aging of those who have experienced one disruption is not statistically different from those continuously married. However, for both currently and previously married individuals, the experience of multiple marital disruptions is associated with accelerated aging. Health behaviors account for the association between multiple marital disruptions and accelerated aging for previously married older adults but not for currently married older adults. Psychosocial resources did not mediate the influence of marital biography on accelerated aging.

WITHIN-PERSON ASSOCIATIONS BETWEEN MARITAL DISSOLUTION AND SUBSEQUENT COGNITIVE FUNCTION IN MIDDLE AND LATER LIFE

Abstract In light of the growing burden associated with cognitive impairment and dementias on families and society accompanied by the dramatic shifts in late-life family demography, there is growing literature focusing on the relationship between marital biography and cognitive outcomes in middle and late adulthood. This study aimed to contribute to the literature by examining within-person linkages between cognitive outcomes associated with two forms of marital dissolutions experienced in later life—divorce and widowhood. Framed around the key concepts of the life course perspective, we examined within-person changes in cognitive function associated with divorce and widowhood transitions in middle and late adulthood. Drawing from 11 waves of longitudinal data from the Health and Retirement Study (1998-2018), we followed over twenty-three thousand married individuals 50 and older over the study period that spanned nearly two decades (person-wave observations N=128,033). Cognitive function at each wave was evaluated using a modified version of the Telephone Interview for Cognitive Status (m-TICS). Research aims were addressed using within-between random effects models that yielded within-person estimates unconfounded by person-level characteristics. Approximately 4.4% and 17.7% of the study sample experienced divorce and widowhood transitions during the observation period. The model results indicated that divorce transitions were unrelated to changes in cognitive function. Cognitive outcomes associated with widowhood transitions were heterogeneous for women and men, where women who transitioned to widowhood experienced increases in cognitive function, whereas men experienced reductions in cognitive function. These findings are discussed in the context of implications for practice and policy.

A Brief Report on Living Arrangements Following Gray Divorce.

We offer new insights on how older adults in the United States navigate the aftermath of gray divorce (i.e., divorce that occurs among adults aged 50+) by describing their living arrangements upon divorce and tracking the stability of these configurations over time. Living arrangements are important to decipher because they are linked to health, well-being, and longevity. Using data from the 1998-2014 Health and Retirement Study, we uncovered patterns of U.S. older adult living arrangements upon divorce (N = 1,057), distinguishing among those who lived alone, lived with others, and lived with a new partner. Multinomial logistic regression models were estimated to assess how individual characteristics (demographics, marital biography, economic resources, health, and social ties) were associated with these configurations. Cumulative survival probabilities gauged the relative stability of these 3 living arrangements. About half of U.S. adults lived alone upon gray divorce, another one-third lived with others, and the remaining 14% lived with a new partner. Adults living with a new partner tended to exhibit the most advantaged sociodemographic profiles, whereas those living solo or with others were largely comparable. More than 70% of adults experienced a subsequent living arrangement transition if they lived with others upon divorce, versus just 50% of those living alone and only 30% of those with a new partner. After divorce, older adults reside in a range of living arrangements, some of which are more stable than others. Future work should address whether and how these arrangements and their durability are related to postdivorce adjustment.

Associations between life course marital biography and late-life memory decline.

Late-life marital status is associated with cognitive aging; however, the influence of life course marital biography (i.e., changes in marital status) on late-life cognitive trajectories, as well as gender differences in the effects of marital biography, remain to be explored. Associations between (a) marital status at study baseline (currently married, previously married, never married) and (b) retrospectively reported life course marital biography (i.e., age at first marriage, time spent unmarried following initial marriage, history of divorce, history of widowhood) and up to 20 years of subsequent episodic memory trajectories were examined using latent growth curve models in 3,061 participants aged 51 + in the Health and Retirement Study 2017 Life History Mail Survey. Gender differences were examined with multiplicative interaction terms and stratified models. Participants who were married at study baseline demonstrated higher initial memory than previously and never married individuals. Older age at first marriage and shorter duration spent unmarried were each associated with better initial episodic memory among previously married individuals only; longer duration spent unmarried was associated with slower memory decline. Stratified models suggested that these associations may be driven by women. These results highlight the importance of considering multiple aspects of marital biography, not just current marital status, in cognitive aging research. Marital biography may have an enduring influence on cognitive aging, particularly among previously married older women. Future work is needed to identify mechanisms (e.g., socioeconomic resources, cognitive stimulation, self and spousal health, emotional support) through which marital histories influence cognitive aging. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Marriage, Cohabitation, and Divorce in Later Life.

Older adults are at the forefront of family change as a declining share experiences lifelong marriage and rates of cohabitation and divorce in later life continue to rise. The goal of this article is to review recent scholarship on marriage, cohabitation, and divorce among older adults and identify directions for future research. The varied family experiences characterizing the later life course demonstrate the importance of moving beyond marital status to capture additional dimensions of the marital biography, including transitions, timing, duration, and sequencing. Cohabitation operates as an alternative to marriage for older adults and is increasingly replacing remarriage following divorce or widowhood. The gray divorce rate has doubled in recent decades as older adults abandon marriage in favor of unmarried partnerships or singlehood. The retreat from marriage among older adults raises important questions about the ramifications of family change for health and well-being as well as access to caregivers given that spouses historically have been the primary source of care.

Marital Biography, Social Security Receipt, and Poverty.

Increasingly, older adults are unmarried, which could mean a larger share is at risk of economic disadvantage. Using data from the 2010 Health and Retirement Study, we chart the diverse range of marital biographies, capturing marital sequences and timing, of adults who are age eligible for Social Security and examine three indicators of economic well-being: Social Security receipt, Social Security benefit levels, and poverty status. Partnereds are disproportionately likely to receive Social Security and they enjoy relatively high Social Security benefits and very low poverty levels. Among singles, economic well-being varies by marital biography and gender. Gray divorced and never-married women face considerable economic insecurity. Their Social Security benefits are relatively low, and their poverty rates are quite high (over 25%), indicating Social Security alone is not sufficient to prevent these women from falling into poverty. By comparison, gray widoweds are the most advantaged singles.

Marital Biography and Mothers’ Wealth

We used over 20 years of data to estimate differences in mothers’ wealth across marital biography, following a marital first birth. Our study is the first to account for the selection of mothers into divorce or remarriage when estimating the role that marital history plays in wealth accumulation. Mothers who remained stably married to the biological father of their firstborn child reported greater wealth in their forties than mothers who divorced and did not remarry. Those who married at younger ages, women of color, and women from lower-income families were less likely to remain stably married. Net of selection, mothers who remained remarried had the same wealth as continuously married mothers. Thus the characteristics that predispose mothers to divorce, and not divorce per se, are linked to lower wealth. Once these selection effects were accounted for, we concluded that divorce was not necessarily detrimental to mothers’ economic security, a new finding that contradicts past studies.

Marital Histories and Heavy Alcohol Use among Older Adults.

We develop a gendered marital biography approach-which emphasizes the accumulating gendered experiences of singlehood, marriage, marital dissolution, and remarriage-to examine the relationship between marital statuses and transitions and heavy alcohol use. We test this approach using individual-level (n = 10,457) and couple-level (n = 2,170) longitudinal data from the Health and Retirement Study, and individual-level (n = 46) and couple-level (n = 42) in-depth interview data. Quantitative results show that marriage, including remarriage, reduces men's but increases women's drinking relative to being never married and previously married, whereas divorce increases men's but decrease women's drinking, with some variation by age. Our qualitative findings reveal that social control and convergence processes underlie quantitative results. We call attention to how men's and women's heavy drinking trajectories stop, start, and change direction as individuals move through their distinctive marital biography.

I've Got You Under My Skin: Marital Biography and Biological Risk.

Social relationships shape adult health in profound ways. This study informs our understanding of this association by investigating how the transitions, timing, and exposures to marriage are associated with types of biological risk presumed to serve as pathways to disease and disability. Drawing on the 2005 - 2006 National Social Health and Aging Project (N = 1,062), the authors evaluated how marital biography was associated with cardiovascular, metabolic, and chronic inflammation risk. The results showed that the effects of marital biography were highly sensitive to gender, the dimension of marital biography, and type of biological risk. For example, marital exposure was protective of cardiovascular risk for women, but not men, whereas an earlier age at first marriage had a pernicious effect on chronic inflammation among men, but not women. Health behaviors did not explain these associations. The implications of these findings are discussed as they pertain to under-the-skin risk processes and chronic morbidity.

The Gray Divorce Revolution: Rising Divorce Among Middle-Aged and Older Adults, 1990-2010

Our study documents how the divorce rate among persons aged 50 and older has changed between 1990 and 2010 and identifies the sociodemographic correlates of divorce among today's middle-aged and older adults. We used data from the 1990 U.S. Vital Statistics Report and the 2010 American Community Survey (ACS) to examine the change in the divorce rate over time. ACS data were analyzed to determine the sociodemographic correlates of divorce. The divorce rate among adults aged 50 and older doubled between 1990 and 2010. Roughly 1 in 4 divorces in 2010 occurred to persons aged 50 and older. Demographic characteristics, economic resources, and the marital biography were associated with the risk of divorce in 2010. The rate of divorce was 2.5 times higher for those in remarriages versus first marriages, whereas the divorce rate declined as marital duration rose. The traditional focus of gerontological research on widowhood must be expanded to include divorce as another form of marital dissolution. Over 600,000 people aged 50 and older got divorced in 2010 but little is known about the predictors and consequences of divorces that occur during middle and later life.

Marital Biography and Health at Mid-Life

This article develops a series of hypotheses about the long-term effects of one's history of marriage, divorce, and widowhood on health, and it tests those hypotheses using data from the Health and Retirement Study. We examine four dimensions of health at mid-life: chronic conditions, mobility limitations, self-rated health, and depressive symptoms. We find that the experience of marital disruption damages health, with the effects still evident years later; among the currently married, those who have ever been divorced show worse health on all dimensions. Both the divorced and widowed who do not remarry show worse health than the currently married on all dimensions. Dimensions of health that seem to develop slowly, such as chronic conditions and mobility limitations, show strong effects of past marital disruption, whereas others, such as depressive symptoms, seem more sensitive to current marital status. Those who spent more years divorced or widowed show more chronic conditions and mobility limitations.

Love and Death in Germany: The Marital Biography and Its Effect on Mortality

In this article, we analyze how the marital biography is affecting mortality in Germany today (N = 12,484). We find support for temporal selection into marriage for both genders, but the effect is stronger for men. In addition, protection through marriage results from long‐term accumulation of survival advantages and from the attenuation of higher mortality risks that occur immediately after a transition into or out of a marriage. Moreover, women are more likely to keep survival advantages from previous marriages and to forget about survival disadvantages from divorces and widowhood.