One thing I quickly learned as we began exploring an open marriage is that the terminology in this lifestyle can be complicated. (Here’s an accurate, but tongue in cheek summary of the lingo.) Open marriage seems simple enough and can even be found in the Merriam-Webster dictionary. I also began using the term polyamory until Jeannie pointed out an important nuance in that term. Those in a polyamorous relationship (often referred to as a Triad or a Quad, etc.) are committing long-term to all the members of that relationship. In many cases, they will all live together as well. So Jeannie was right in correcting me as we aren’t truly polyamorous. We have no desire to expand our current living arrangement.
It’s also interesting to note that language geeks hate the word polyamory because of it’s etymology:
There are also lots of somewhat interchangeable terms, each with its own nuance or baggage. One that I’ve come to use is Ethical Non-Monogamy, or ENM. In our case open marriage is more accurate since we are, in fact, married, and ENM is a broader term. So I guess I should stick with open marriage for the most part.