Who cares - you still don't get to judge relationship structures you don't understand by made up myths that come out of patriarchy. "I've watched that show" clearly indicates that you don't actually know anything about it firsthand. Like I said before, the hubris is just stunning.

50% of supposedly monogamous people are cheating. At least with CNM it's consensual, honest, and typically taking place with a whole lot of communication and self-responsibility - which is more than can be said for most monogamous relationships.