I very much doubt Facebook did it themselves. Rather someone you pissed off, rather many someones, are abusing Facebook’s very easy to abuse reporting algorithms to get you banned.
The ease with which you can get someone booted off of Facebook by tricking the algorithms is one of the reasons why it’s ridiculous that Facebook wants to be our central hub for all of our communications from SMS to email replacements. Until they stop baning people from accounts wholesale rather than just their access to some areas of Facebook, like their public page, Facebook should never be trusted as a Communications Hub, ever. (Not that Facebook should be trusted at all, either.)
