And all people who lie about personal trauma aren’t doing it to be malicious, they’re doing it for many different psychological reasons. http://en.wikipedia.org/wiki/M%C3%BCnchausen_by_Internet
To clarify, not saying the OP was lying or has this issue, but in a group this size, chances are good to attract a couple. I had one in my due date club with my son. She was with us for 5 years, discovering her lies destroyed our community.