Another article but from an american perspective
abcnews.go.com/Health/w_RelationshipNews/relationships-long-commutes-toll-marriage/story?id=13719087
'It was a young family's dream home, complete with an in-ground pool, a guest cottage, cherry trees and blueberry bushes. But Teresa Difalco had reservations about moving into the house in McMinnville, Ore., because it was 35 miles from where her husband, Anthony Difalco, worked in Beaverton. She thought the 2½ hour roundtrip commute would wear on him. But he was a New Yorker used to the commuter life, and insisted the drive was no big deal.
They bought the house, and the distance between them grew.
"I would see him pull away, and it felt like he was going to another world," said Difalco, a freelance writer who works from home.
Before the move, the couple happily took turns carting their two kids to various activities and squeezed in the odd impromptu lunch together. But the commute turned such pleasantries into "a production."
"He couldn't really do anything unless he took the day off," Difalco said of her now ex-husband. "His life shifted to where his office was. We had our dentist, our doctor -- all our own people in our town. And he had all his own people near his office."
And that included a mistress. When the affair came to light, the couple separated and tried therapy to get their marriage back on track.
"In more than one session, we started talking about the commute when we should have been talking about the affair," Difalco said. "The distance was even more of an intruder than his affair."
They divorced three years after they moved into their dream house.
Compared to their locally employed counterparts, commuting couples face a rocky marital road, Swedish researchers reported last week. According to a study of 2 million Swedes, couples in which one person commutes 45 minutes or longer are 40 percent more likely to divorce.'