Lesbian Relationship Challenges Support Group
This community is for those who are in a gay marriage, and the unique challenges that may be had in a same-sex relationship. Find support and talk to others in a same-sex marriage, and get advice from the experiences of other members.
I totally understand if you feel awkward and at unease. But I tell you this: not any group of people is your cup of tea. Don't stress about it, you don't have to fit in with the crowd.
What I do is, let's say at a gallery opening... I get a drink and walk around enjoying the exhibition. I listen to the conversation several groups have going on and if I hear something that intrigues me, I join the discussion. It's so much easier to talk about a topic that interests you, expressing your opinion or telling an anecdote becomes a piece of cake when you're attention is entirely captured.
Good luck. :)