This was my gut instinct as well, as it seemed the priority of the posts was to enlighten us on the plight of the LGBT community moreso than the actual situation "he" was going through. But, since none of us showed any anti-LGBT sentiment there was nothing to kindle an argument, so he left.
I would just hate to make this assumption incorrectly and drive away someone who is genuinely in need of support. The world is full of very different people.. and surely there are people in the world who are very pro-LGBT who find themselves surprised by a spouse they didn't know as well as they thought. So, I tend to err on the side of caution and not call people out publicly. Since this person has stated they are not interested in remaining on this site, I'm ok with the group speaking honestly about our suspicions.
I would just ask that in the future, when we have concerns, lets try to be cautious and not jump to conclusions and make accusations. If someone has a concern about the authenticity of another member, please private message each other or me directly to discuss before stating it openly. Let's just be careful with this type of situation.
Thanks gang!