
This is why I'm so adamant that poly lessons are very rarely ever *poly* lessons, and they're more like lessons for healthy relationships in general. This is why I can seem pushy about polyamory - I'm not out to "convert monos" because, frankly, I'd rather not have your monogamy baggage clouding up my dating pool. But I *am* out to improve the existing relationships of those around me, and it is my opinion that those lessons are most commonly found in poly circles.
Those lessons include advanced communication skills, but more importantly, consciously designing your relationships to meet the needs of the individuals, rather than trying to shoehorn people into a single relationship mold.
This is also the very foundation of why I am solo poly. Solo poly does NOT mean "unpartnered". It's not "being single" (although solo polys *can* be unpartnered, they're just not synonyms for each other). Solo poly means, to me, that I am an individual person, not half of a whole or a third of a triad or whatever. It means that all my partners get all of me as a whole and complete person, and each relationship is constructed based on that concept. Which further means that none of my relationships will look like the standard Escalator model, because that model hinges on the submerging of the individual into the group (or couple, in this case). It requires making the relationship more important than the individuals in it.
So I *might* someday have a relationship that superficially resembles an Escalator Relationship with some traditional markers of "couplehood", but the foundation of my relationships will always include the axiom "the people in the relationship are more important than the relationship". This leads, inevitably, to less traditionally structured relationships in order to meet the unique needs of the individuals in them. Like in the case of these and other parents who have figured out that they make excellent coparents but not spouses.
Build the relationships to meet the needs of the people in them. A marriage certificate is not necessary to create a healthy, fulfilling relationship, even one with a life-long emotional bond and children.
"Meshing your life with someone else’s is no small feat and the concept of marriage isn’t as simple as: Hey! We get along really well. We should live together forever! There are a million subtle nuances within every relationship that cause it to work or not to work, many of them only understood by the two people who experienced the relationship. I get along with my ex. I love my ex. That doesn’t mean we belong together." ~ This is Ditching The Escalator - marriage does not have to be the only option; aka "it's possible to really and truly love someone and still not make a good partner for them" via Franklin Veaux.
"Yeah, it’ll be weird, initially, watching my ex-husband with someone new, but I’d far rather adjust to that than maintain a very formal, even icy, existence with the father of my children and the woman with whom they’ll spend a large portion of their lives. ... I want to work with, not against, a woman who could potentially be the main female figure to my children when they’re not with me." ~ Metamour Relations 101
"Everyone is so caught up in defining family in this way or that way ... instead of just looking around at those people who are a part of our lives on a daily basis who love us and whom we love and being happy that so many people are present. The more the merrier. We are all family." ~ Consciously Designing Relationships
"The decision to end a marriage is not about quitting; it is about letting go of one relationship in exchange for another." ~ Polys Don't Breakup They Transition / aka our Breakup Workshop