I am a gay man.
I often liken coming out as an Ex-Muslim to coming out as gay. I think the reaction of many Muslims to the thought they are actually ex-Muslim can be similar to the reaction some people have to the thought they are actually Gay.
Fear, confusion, anger, denial, blame etc... They can hit out at ex-Muslims because they want to try and prove they are not ex-Muslim etc...
It's a psychological confusion.
Something I think we at CEMB really need to understand and be sensitive to.