I blogged about a new study on cohabitation earlier in the month, but I only had the abstract. Now more details are out, from Family-Studies.org.
First, some context:
In a new paper, Bowling Green State University sociologist Karen Guzzo analyzes how the odds of cohabitation leading to either getting married or breaking up have changed over the years. Before getting to her findings, let’s review some of the cohabitation trends she highlights in her report (based on prior studies).
- The majority of people in their 30s have lived with someone outside of marriage.
- Cohabitation, rather than marriage, is now the more common form of first union.
- Fewer marriages than in the past start out with the couple having intentions to marry.
- People are more likely than ever to cohabit with multiple partners in succession—what I have called “CohabiDating.”
- More children than ever before are born to cohabiting couples, and this explains most of the rise in the number of children being born out of wedlock.
Guzzo notes, as have others, that cohabiting has become a normative experience in the romantic and sexual lives of young adults. As young adults put off marriage until later in life, cohabitation has inhabited much of the space that used to be made up of married couples. I think this dramatic change in how relationships form matters for at least two reasons. First, many cohabiting couples have children, but they are less likely than married couples to have planned to have children and they are much less likely to remain together after having children… Second, most people want lasting love in life, and most people still intend to accomplish that in marriage.
Here is the main finding of the new paper:
To simplify and summarize, what Guzzo found is that the increasing diversity in the types of cohabitation and cohabiters does not explain much about why things are so different from the past when it comes to increased odds that cohabiting couples will break up or not marry. Rather, on average, all types of cohabiting couples have become more likely than in the past to break up or not transition into marriage.
Here’s a quote from her paper (pg. 834):
Relative to cohabitations formed between 1990 and 1994, cohabitations formed from 1995–1999, 2000–2004, and 2005 and later were 13%, 49%, and 87%, respectively, more likely to dissolve than remain intact. The lower risk of marriage over remaining intact occurred only for the last two cohabitation cohorts (2000–2004 and 2005 and later), which were about 18% and 31% less likely to marry than remain intact, respectively.
Moving in together is becoming less and less likely to lead to having a future together. That’s not to say that all cohabiters are in the same boat regarding their destination. Those who are engaged (or have clear plans to marry) before moving in together are far more likely to eventually marry—but as Guzzo shows, even they are becoming less likely to do so. Related to this, my colleagues and I have shown, in numerous studies, that couples with clear plans to marry before cohabiting, along with those who marry without cohabiting, tend to have happier marriages and lower odds of divorce than those who move in together before having a clearly settled commitment to the future in marriage. (We believe this is largely because, while cohabiting unions obviously break up often, they are harder to break off than dating relationships because it becomes harder to move out and move on. So some people get stuck in a relationship they would otherwise have not remained in.)
[…]Cohabitation is fundamentally ambiguous. In fact, that is part—but just part—of why I believe it has become so popular. Sure, there are many cohabiting couples for whom living together was understood as a step-up in commitment, but, on average, research shows it is not associated with an increase in dedication to one’s partner.
So those are the findings from the latest study. You can find more studies on cohabitation linked here in my previous post on this topic.