This comment is with all due respect, JRiverMartin,
I find your resistance to the word monogamous interesting. I understand the politics to some degree but find nothing wrong with the word monogamous and use it with pride when I speak of my own polyamorous relationship. The same pride is invoked when I speak of my polyamorous Lover. Wikipedia even states and I quote your own quote
"Monogamy is the state of having only one husband, wife, or sexual partner at any one time"
That is my case and the case of his two lovers to him. I don't see the ambiguity.
With all respect.