In the last 50 years, the percentage of men and women who cohabit before marriage – “living in sin” as it was still called in the 1960s – has increased by almost 900 percent. Today 70 percent of women aged 30 to 34 have cohabited with a male partner, and two-thirds of new marriages take place between couples who have already lived together for an average of 31 months.
These trends are troubling to some because nearly a dozen studies from the 1970s into the early 2000s showed that men and women who lived together before marriage were far more likely to divorce than couples who moved directly from dating to marriage. In fact, on average, researchers found that couples who cohabited before marriage had a 33 percent higher chance of divorcing than couples who moved in together after the wedding ceremony. In light of those findings, some commentators have argued that reducing the stigma attached to living together outside marriage has been a mistake, leading many young couples to make decisions that put their future marriage at risk. more...


