We get it. You don't want people knowing the sensitive topics you're bringing to MensGroup. Perhaps you don't want anyone knowing that you are a part of a men's group at all.
We have a 100% confidentiality rule that all members agree to upon sign up and at the start of each meeting. Nothing that was said or who was there leaves our community. If we ever had a breach of confidentiality, the member would automatically be removed.
The good news is that - thus far - we haven't had a confidentiality or privacy breach of any kind.