Multiple people have had their Facebook accounts deleted, or asked to answer security questions after a system pause. I have yet to experience this issue, which leads me to think either an idiot is falsely accusing people like a dumb ass, or I am doing something right.
Now my account has my SL/Gaming/DJ name as the main name. Then I put my real name in the parentheses...also I do a mix of RL and Virtual stuff (which probably means little in this matter as everyone does this)....I have my RL pic as profile and SL/gaming as my cover....finally I put most of my RL info in my "about" mixed with virtual. My likes of course is the same whether SL or RL.
Try those things and see if that works for y'all. I think its more some asshat than Facebook, because Bock McMillan is more of a RL name than InsyX Piranha. However, just incase it is vice-versa, try my set up. Worth a shot as I have yet to be of any "purge".
Happy Pride Month!