Hello Six Rider,
Welcome to our forum.
You've had some amazing luck, having the awesome wife that you have. I've heard many a story where a spouse didn't take the "I'm poly" news so well. It sounds like you took the time to make it a quality discussion though, which probably helped.
It's nice to have you onboard; hope you'll enjoy your stay here.
Love means never having to say, "Put down that meat cleaver!"