Sounds rather petty to me.

The whole point of a munch is to learn more about the lifestyle by talking to others who live it. also to help you on your journey..regardless whether your partner is in the lifestyle or not.
I have been in this lifestyle real time for 9 years now and been with Benz for 3 years, and every day I learn more and more. The day you stop learning is the day you quit it or die.
Every munch or social you go to there are new people there, like minded people who wish and want to learn about the lifestyle. not just to "play".
They were def being hasty with their decission or being rather selfish and was a clicky group to start with.

I hope your experiance has not put you off in attending one again

ceegee