I typed this out yesterday shortly after you posted the OP, but while I was typing, I saw you had deleted your avatar and changed your custom text field to GONE, so I figured you wouldn't be back, so I deleted it, but I see you did come back to see what others had said. So if you do come back, this is what I said, FWIW...
Sorry to hear this. I've enjoyed your contributions here.
I disagree that atheists have free reign[sic] to troll, harass, and abuse theists here. In fact, we are likely one of the best moderated forums I've belonged to. With an exception or two, we have some of most productive atheist contributions I've seen on a religious forum.
Theists here have just as much rein as atheists here, and I've seen theists attempt to run roughshod over atheism as much as I've seen atheist try attempt to run roughshod over theists. But at the end of the day, it's ideas that are under attack here, not people. Those that attack people are swiftly dealt with.
I hope you decide to stick around, but if you feel the need to step away, I wish you the best.
As an added bonus, it would appear after deleting your avatar that you've been promoted to #1! Congratulations!