Ever date someone who doesn't date others? You are apparently living the polyamory dream, and though they confess to by poly, they aren't living it? These are MonoPolys, not to be confused with the board game.
I'm in two situations like this right now, and I'll be writing a few posts on this topic. The short summary: It's pure hell, sometimes.
I'll be exploring this topic over the next few weeks, including the next podcast due out tomorrow. Hopefully, we'll find some clarity for hinges struggling with MonoPoly edges.