The odds of a marriage lasting twenty five or even fifteen years are decreasing.
Reporting on recently released marriage census data, the New York Times noted that more than half the Americans who might have celebrated their twenty fifth wedding anniversaries since 2000 were divorced, separated or widowed before reaching that milestone.
"For the first time at least since World War II, women and men who married in the late 1970s had a less than even chance of still being married 25 years later."
Of course, one of the reasons for this drop-off is that people are marrying later in life increasing the chances that a spouse will be widowed, rather than divorced before reaching their twenty fifth anniversary.
But the percentage of marriages lasting fifteen years is also declining. “About 80 percent of first marriages that took place in the late 1950s lasted at least 15 years. Among people who married in the late 1980s for the first time, however, only 61 percent of the men and 57 percent of the women were married 15 years later.”
There really does seem to be a "seven-year itch."Couples who separate do so, on average, after seven years and divorce after eight.