As if married people in Massachusetts don't have enough to worry about, a study suggests that the divorce of a friend or close relative dramatically increases the chances that you too will divorce.
A research team headed by Rose McDermott of Brown University analyzed three decades of data on marriage, divorce and remarriage collected from thousands of residents of Framingham, Massachusetts.
McDermott and her colleagues found that study participants were 75% more likely to become divorced if a friend is divorced and 33% more likely to end their marriage if a friend of a friend is divorced.
So divorce is contagious...and you can catch the divorce bug from your friends-even from a friend of a friend?
The contagion of divorce can spread through a social network like a rumor, affecting friends up to two degrees removed.
Sociologists call the phenomenon "social contagion" - the spread of information, attitudes and behaviors through friends, families and other social networks.
McDermott and her colleagues base their findings on the data collected in the Framingham Heart Study, one of the country's longest-running and most influential longitudinal surveys. The project began in 1948 to study the risk factors for cardiovascular disease. Researchers interviewed 5,209 men and women between the ages of 30 and 62 in Framingham, located 20 miles west of Boston and today home to 67,000 people.
About every two years the subjects are re-interviewed and undergo a detailed medical history, physical examination, and laboratory tests. In 1971, a second generation was added to the original study group when researchers enrolled 5,124 of the original participants' adult children and their spouses. This "offspring" cohort is re-examined about every four years.
Academics specializing in social networks have been drawn to the study because, among other things, it asks people to name their friends and family members. Since Framingham is so small and the study sample so large, lots of study participants are friends or are related to someone else in the study. In fact, each study participant on average named nearly 11 other study participants as a friend or family member, a data gold mine for researchers studying how friends and family ties affect health and behavior.
The researchers caution that their study group is not representative of the country as a whole. That means their results cannot be said to reflect what would have been found if a nationally representative sample of all adults had been surveyed.
Overall, they found that the divorce of a friend or close relative significantly increased the probability of divorce. For example, about 9% of the adult children of the 1948 study group were divorced at least once. The findings suggest that the chances of divorcing increase to approximately 16% if a friend or close family member has been divorced - an increase of 75% over the overall divorce rate. The probability of divorce rises to roughly 12% if friends and relatives of the participant's friends and relatives divorces. But the effect then vanishes, and the divorce of someone three degrees removed-a friend of a friend of a friend-does not significantly change the likelihood that a couple will separate.
Other insights from the study:
- People in the study group who have been divorced are more likely to marry someone else who has been divorced, particularly those who re-couple relatively soon after they end their previous marriage.
- Divorced participant became less popular, in part because they may lose as friends members of their former spouse's friends network.
- More popular people-participants with more friends in their social network were less likely to divorce than those with fewer friendships. Part of the reason may be that a strong, supportive friendship network protects a couple's marriage by making it easier for individuals to weather inevitable marital stresses.
Should you be in the midst of a divorce or contemplating divorce, contact the Law Offices of Renee Lazar at 978-844-4095 to schedule a FREE one hour no obligation consultation.