Possibilities in polyamory?
"We found the expectation that one person should be our everything seemed unrealistic given our day and age. ... It's oddly pressuring to set up that scenario," said Mark, who lives in Springfield, Missouri, and is in a polyamorous relationship. (He asked that his last name not be used for privacy reasons.)
Mark, 42, has been married for five years. He and his wife tried different things to spice up their marriage, including swinging, or having casual sex with other people, he said. But they found the experience unfulfilling and decided what they really wanted was to be able to fall in love with others while staying together.
Mark dates another woman, and his wife, who declined to be interviewed for this article, is dating another man. The four of them frequently get together to have dinner or watch movies.
The ultimate goal is for everyone in the group to live together, Mark said.
Article.Monogamy's payoffs
Whatever the temptation, most people still prefer to be in a monogamous relationship, said Nadine Kaslow, a professor at Emory University School of Medicine who specializes in couples and families and who also is chief psychologist at Grady Health System in Atlanta, Georgia.
"People feel safer and they feel more trusting. They feel like they can depend on their partner," Kaslow said. "I think that we can make choices in a different way than [other] mammals and think through the consequences of things."
Those consequences can be huge, in many ways. Nature has provided powerful incentives to stay faithful that are still valid.
It was interesting to read how people in other countries view monogamy. (Hey Xue, Finland was mentioned.

Thoughts?