[theasisa]

I think poly is kind of an umbrella term right now for a lot of different kinds of "multiple partners" type relationships. I am ENM (ethically non-monogamous) but if you're not familiar with the term (and most people aren't) saying poly is much easier. It is a bit like saying LGBT and including all the things that fit under the umbrella but aren't lesbian, gay, bi or trans.

[NautilusWave]

It's not a very good umbrella term, the term itself implies a relationship structure where an individual is in multiple, involved intimate relationships. A couple in an open relationship where one or both partners engage in dalliances doesn't fall under that umbrella.

[rini17]

It's posible to draw such clear line? Surely, it's rather easy to convince oneself you have all your relationships nicely compartmentalized..till reality does otherwise.