Union Transitions Among Cohabitors: The Significance of Relationship Assessments and Expectations

Data from both waves of the National Survey of Families and Households (NSFH) were used to estimate the effects of couple‐level measures of cohabitors' relationship assessments and expectations on their union transitions. Although positive relationship assessments deterred separation, they did not hasten entry into marriage. Female partners' negative assessments of the relationship increased the odds of separation, whereas such reports among male partners weakened the odds of marriage. Plans to marry were positively associated with marriage entry, but this effect was considerably larger for White couples than it was for Black couples. Cohabitors' expectations that their union would dissolve were also associated with union transitions. When both partners reported an even to high chance of dissolution, the odds of marriage were low, and the odds of separation were high. Cohabitors' own relationship assessments and expectations are significant predictors of their union outcomes.     

Marriage following the birth of a child among cohabiting and visiting parents

Approximately half of nonmarital births are to mothers in cohabiting relationships, and an additional 30% are to mothers in visiting relationships. I use data (N= 1,945) from the Fragile Families Study to investigate whether the determinants of marriage in the year following a child's birth are similar for cohabiting and visiting parents. The results show that mothers’ education is predictive of marriage for cohabiting parents, whereas mothers’ earnings are predictive of marriage for visiting parents. The findings imply that visiting mothers place a greater emphasis on economic independence and sufficient resources to establish an independent household before transitioning to marriage. No differences in the association of relationship quality or attitudes and marriage are found.     

Cohabitation and Marriage: Complexity and Diversity in Union-Formation Patterns

Nonmarital cohabitation and marriage are now fundamentally linked, a fact that is routinely reflected in current research on union formation. Unprecedented changes in the timing, duration, and sequencing of intimate co-residential relationships have made the study of traditional marriage far more complex today than in the past. It is now clear that a white, middle-class, American-centric research template has become increasingly anachronistic. In this review article, we begin by providing an overview of contemporary theory, empirical approaches, and demographic trends in cohabitation and marriage, focusing primarily on the United States, but also distinguishing the U.S. from patterns found in other high-income societies, including European countries, Canada, Australia, and in East Asia. We place the spotlight on the causes and consequences of union transitions. We identify the commonalities between cohabitation and marriage, but also key differences that are expressed unevenly across different populations and cultural groups. The rise in nonmarital cohabitation has upended conventional theoretical models and measurement approaches to the study of traditional marriage, complicating matters but also reinvigorating family scholarship on union formation and its implications for partners, children, and society.     

Cohabitation in Spain: No Longer a Marginal Path to Family Formation

Although many indicators reflect the marked retreat from marriage occurring in Spain since the 1980s, the diffusion of cohabitation has been slow. The confluence of very low and late fertility, latest‐late marriage, and low cohabitation has been largely regarded as defying the predictions of the second demographic transition and has fueled a debate over the distinctiveness of the Mediterranean model of family formation. Comparative analyses based on the Family and Fertility Survey documented the marginal role of cohabitation in Spain and in the rest of southern European countries by the mid‐1990s. In this research, the authors used more recent data from the 2006 Spanish Fertility, Family and Values Survey (N = 5,750) to reveal that cohabitation has spread significantly among younger cohorts and hence can no longer be considered as playing a marginal role in the family formation process.     

Childhood Living Arrangements and the Formation of Coresidential Unions

The relationship between multiple dimensions of childhood living arrangements and the formation of subsequent unions is investigated. Using the 1995 National Survey of Family Growth, both statuses and transitions associated with childhood living arrangements at three different stages of childhood are considered. It was found that both statuses and transitions, but not the ages at which they occur, are related to the risk of union formation. Women who experienced more transitions in childhood living arrangements and who lived with other than married, biological parents form premarital cohabiting unions faster than other women. Rates of first marriage are higher among women who lived with a stepparent, and they are lower among women who lived with a parent and that parent's cohabiting partner.     

Gender Differences in Union Formation in Mexico: Evidence From Marital Search Models

Although increasingly appreciated for their explanatory power in developed societies, marital search models have yet to be widely applied to developing nations. This article evaluates the applicability of marital search models to marriage timing in Mexico. The analysis compares separate models of union formation for men and women that include individual and marriage market predictors. Results show that union formation is closely linked to the uncertainties surrounding the transition to adulthood and the availability of marriageable partners. Improvements in women's economic position do not diminish the attractiveness of marriage, as female independence arguments would suggest. Instead, they are a central force behind the stability of marriage behavior in Mexico. A central transformation identified in the analysis is the reduction in sex differences in age at marriage as women expand their education and labor force participation.     

Of Sex and Romance: Late Adolescent Relationships and Young Adult Union Formation

To better understand the social factors that influence the diverse pathways to family formation young adults experience today, this research investigates the association between opposite‐gender relationships during late adolescence and union formation in early adulthood. Using data from the first and third waves of the Add Health (n= 4,911), we show that, for both men and women, there is continuity between adolescent and adult relationship experiences. Those involved in adolescent romantic relationships at the end of high school are more likely to marry and to cohabit in early adulthood. Moreover, involvement in a nonromantic sexual relationship is positively associated with cohabitation, but not marriage. We conclude that the precursors to union formation patterns in adulthood are observable in adolescence.     

Creating Stepfamilies: Integrating Children Into the Study of Union Formation

As a result of the growth in out‐of‐wedlock childbearing and union instability, adults contemplating forming a new union are often already parents. This article examines the role of children in stepfamily formation, both coresident and not, using the 2,594 respondents in the National Survey of Families and Households who were not living with a partner in 1987/1988. We consider children of the respondent and of the partner, which allows us to examine the determinants of entering a stepfamily. We found that being a coresident father dramatically increases forming a union with a woman with children. Women’s coresidential children reduce women’s odds of forming unions with men who do not have children and increase them for unions with men who do.     

Indicators of Adolescent Depression and Relationship Progression in Emerging Adulthood

Adolescent depression may be associated with future relationship problems that have long‐term consequences given the developmental importance and health benefits of forming committed unions in emerging adulthood. The authors examined associations between emotional and behavioral indicators of adolescent depression (depressive symptoms, alcohol problems, and suicidal ideation) and romantic relationship and union formation and dissolution in emerging adulthood (n = 14,146) using the National Longitudinal Study of Adolescent Health. Adolescent alcohol problems were associated with more romantic relationships in emerging adulthood. Emerging adults with depressive symptoms or alcohol problems in adolescence were significantly more likely to enter into a cohabiting union, and those with adolescent alcohol problems were less likely to marry. Cohabiting emerging adults with a history of adolescent depressive symptoms were less likely to marry, whereas suicidal ideation was associated with a decreased likelihood of cohabitation dissolution. Implications for future research are discussed.     

Re-Examining the Case for Marriage: Union Formation and Changes in Well-Being

This article addresses open questions about the nature and meaning of the positive association between marriage and well-being, namely, the extent to which it is causal, shared with cohabitation, and stable over time. We relied on data from the National Survey of Families and Households (N = 2,737) and a modeling approach that controls for fixed differences between individuals by relating union transitions to changes in well-being. This study is unique in examining the persistence of changes in well-being as marriages and cohabitations progress (and potentially dissolve) over time. The effects of marriage and cohabitation are found to be similar across a range of measures tapping psychological well-being, health, and social ties. Where there are statistically significant differences, marriage is not always more advantageous. Overall, differences tend to be small and appear to dissipate over time, even when the greater instability of cohabitation is taken into account.     

Shared Beliefs and the Union Stability of Married and Cohabiting Couples

Cohabiting couples and couples who cohabit prior to marriage have less stable relationships than married couples who did not cohabit, and these differences in stability may be linked to different processes within the relationships. This research examines the similarity of partners’ beliefs about the division of household labor using the National Survey of Families and Households (N = 1,039), finding that couples who do not share beliefs about the division of household labor are more likely to end their union. Cohabiting couples have a particularly high likelihood of ending the union when the two partners hold widely divergent views about whether housework should be shared, suggesting that cohabiting and married couples may have different responses to dissimilarity between the partners.     

The Effects of Marital and Nonmarital Union Transition on Health

This study examines the effects of marital and nonmarital union transition on health. Utilizing Canadian longitudinal data, we find that exiting both marriage and cohabitation seems to have similar effects: Dissolving either union tends to be associated with a decrease in physical health, mental health, or both. With possible selection effects eliminated and protection effects held constant, we find that remaining in either type of union generally is associated with poorer health. We speculate that decreased union quality may account for this inverse relationship, and that protection effects may explain much of the reported health gains associated with union life.     

Measuring and Modeling Cohabitation: New Perspectives From Qualitative Data

Almost all our knowledge about cohabitation in the United States rests on analysis of nationally representative, large‐scale surveys. We move beyond this work by drawing on 115 in‐depth interviews with a sample of young men and women with recent cohabitation experience. These data allow us to address two issues of central interest to family studies. First, we use our qualitative data to assess the measurement of cohabitation in surveys and the census. We find that current measurement strategies are probably underestimating cohabitation, and we may need to find new ways to measure cohabitation. Second, we employ qualitative findings to address issues relating to how we empirically model union formation. We find that the movement into cohabitation is not akin to marriage. It is often not a deliberate decision. Couples do not appear to be deciding between cohabitation and marriage; rather, their decision seems to center around whether to remain single or cohabit. These results have important implications for our analysis and understanding of cohabitation.     

Partnering Across the Life Course: Sex, Relationships, and Mate Selection

Marital delay, relationship dissolution and churning, and high divorce rates have extended the amount of time individuals in search of romantic relationships spend outside of marital unions. The scope of research on intimate partnering now includes studies of "hooking up," Internet dating, visiting relationships, cohabitation, marriage following childbirth, and serial partnering, as well as more traditional research on transitions into marriage. Collectively, we know much more about relationship formation and development, but research often remains balkanized among scholars employing different theoretical approaches, methodologies, or disciplinary perspectives. The study of relationship behavior is also segmented into particular life stages, with little attention given to linkages between stages over the life course. Recommendations for future research are offered.     

Two Decades of Stability and Change in Age at First Union Formation

The landscape of union formation has been shifting; Americans are now marrying at the highest ages on record and the majority of young adults have cohabited. Yet little attention has been paid to the timing of cohabitation relative to marriage. Using the National Survey of Families and Households and 4 cycles of the National Survey of Family Growth, the authors examined the timing of marriage, cohabitation, and unions over 20 years. As the median age at first marriage has climbed, the age at cohabitation has remained stable for men and women. The changes in the timing of union formation have been similar according to race/ethnicity. The marked delay in marriage among women and men with low educational attainment has resulted in a near‐convergence in the age at first marriage according to education. The authors conclude that the rise in cohabitation has offset changes in the levels and timing of marriage     

Relationship Transitions Among Older Cohabitors: The Role of Health,Wealth, and Family Ties

This study explored how health, wealth, and family ties shape older cohabitors' chances of marrying or separating. Drawing on rational choice and exchange theories, the author argues these factors affect women and men differently because the rewards, alternatives, and barriers of later‐life union formation differ by gender. The study used panel data from the 1998–2006 Health and Retirement Study and a sample of cohabitors 50 and older (N = 1,136). For older female cohabitors, large families and entitlement income lower the risk of marrying, whereas close social networks raise the risk of separating. Moreover, health and wealth have an interactive relationship in that the risk of marrying is highest for unhealthy male cohabitors when they are very wealthy but is highest for the poorest female cohabitors when they are in excellent health. Older men may be exchanging economic resources for caregiving, and cohabitation may be an adaptive response to the gendered costs and barriers of later‐life union formation.     

The Long‐Term Consequences of Relationship Formation for Subjective Well‐Being

This study examines how relationship transitions affect subjective well‐being (SWB) and how this effect changes over time. We used prospective data containing information about 18 years of young adults' lives (PSIN, N = 5, 514). SWB was measured with the Satisfaction with Life Scale. Within‐person multilevel regression analyses showed that dating, unmarried cohabitation, and marriage had additional well‐being enhancing effects. After entry into a union, well‐being slowly decreased. A large SWB decrease was found after union dissolution, but through adaptation or repartnering well‐being increased again. Well‐being of never‐married and never‐cohabiting young adults decreased slowly over time. These effects were independent of parenthood and employment. Our results confirm expectations from the resources theory but contradict some assumptions of the set‐point theory.     

Bridal Pregnancy and Spouse Pairing Patterns in Japan

In this paper, we examine two aspects of recent increases in marriage preceded by pregnancy (bridal pregnancy) in Japan. Using information on 28,973 respondents to the Japanese National Fertility Surveys, we first demonstrate that increases in bridal pregnancy between 1970 and 2002 were concentrated among women without postsecondary education. We then estimate multinomial logistic regression models to evaluate change over time in the association between bridal pregnancy and patterns of educational pairing. Results indicate that bridal pregnancy is associated with a significantly higher likelihood of nonnormative educational pairing and that this relationship has become more pronounced over time. We conclude by evaluating these results in comparative context and speculating about the implications for subsequent family change in Japan.