What Research Says About Your Social Circle and Your Marriage
When most people think about what causes a marriage to fall apart, they picture the usual suspects — financial strain, communication breakdown, growing apart over time. But research suggests there may be a less obvious factor at play: the relationships of the people closest to you.
What the Research Found
A study conducted by researchers from Brown University, Harvard University, and the University of California, San Diego examined long-term data from the Framingham Heart Study. This decades-long research project was originally launched in 1948 to track cardiovascular health in Framingham, Massachusetts. Because the study collected detailed information about participants' personal relationships and social networks, it became a valuable dataset for researchers looking at social behavior, including divorce patterns.
The findings were striking. People who had a close friend go through a divorce were approximately 75% more likely to file for divorce themselves. When the connection was more distant — a friend of a friend — the likelihood still increased by about 33%. Beyond two degrees of separation, the effect largely disappeared.
In other words, divorce appeared to move through social networks much like any other shared behavior.
Why Does This Happen?
The researchers weren't able to pinpoint a definitive cause, but a few theories make sense. Spending time around people who are struggling in their relationships may normalize feelings of dissatisfaction or amplify doubts that might otherwise go unexamined. It's also possible that people in similar life stages, with comparable stressors, values, and relationship timelines, tend to friend each other, which could partially explain the clustering effect.
One additional finding from the study is worth noting: having children didn't reduce the likelihood of divorce overall, but each child did reduce a person's susceptibility to being influenced by a friend's divorce. What seems clear is that divorce itself isn't contagious, but the emotional experiences surrounding it — doubt, disconnection, the weighing of options — may be more socially transmissible than people realize.
The Flip Side: Showing Up for a Friend Could Matter More Than You Think
The study's authors noted an interesting implication: being a steady, supportive presence for a friend navigating a rough patch in their marriage may not just be a kindness — it could have a stabilizing effect on your own relationship. Connection, it seems, cuts both ways.
If You're Considering Divorce in Nevada
Whether you're processing a friend's split or working through your own questions, it helps to have accurate information about your options. At Law Practice, Ltd., our Las Vegas divorce attorneys have more than 30 years of experience helping Clark County families navigate difficult transitions with clarity and care.
If you're ready to understand what divorce might look like for your situation, schedule a confidential consultation with our team today.