Originally posted by: djheater
Numerous studies have indicated that if the couple wants to get married they should not live together.
from the linked article:
Researchers have found that living together before marriage increases the risk of divorce after marriage. "Research conducted at Yale and Columbia University and published in American Sociological Review found, 'the overall association between premarital cohabitation and subsequent marital stability is striking. The dissolution [divorce] rates of women who cohabit premaritally with their future spouse are, on average, nearly 80 percent higher than the rates of those who do not' " (Neil Bennett, "Commitment and the Modern Union: Assessing the Link Between Premarital Cohabitation and Subsequent Marital Stability," American Sociological Review 53, p. 127-138).David Popenoe and Barbara Dafoe Whitehead of the Rutgers University study concluded that "virtually all research on the topic has determined that the chances of divorce ending a marriage preceded by cohabitation are significantly greater than for a marriage not preceded by cohabitation. A 1992 study of 3,300 cases, for example, based on the 1987 National Survey of Families and Households, found that in their marriages prior [cohabitants] 'are estimated to have a hazard of dissolution [divorce] that is about 46 percent higher than for [noncohabitants].' "
Other researchers have come to similar conclusions, that those who live together before marriage are 50 to 100 percent more likely to divorce than those who wait until marriage