TL;DR: screw facebook's name policies. I have an unusual last name that get flagged by FB as fake. Five years ago I sent them proof of my name and they changed

TL;DR: screw facebook's name policies. I have an unusual last name that get flagged by FB as fake. Five years ago I sent them proof of my name and they changed it, but then locked my ability to edit the change (they added my middle name, I just wanted first name last name). Its pretty annoying, and when my parents and other family members started making facebook accounts they often had to do First Name Middle Name because Facebook's name changing policies are arcane and they make it extremely inconvenient to contact them. My mother, who was flagged by facebook and then reenabled, recently got remarried and wanted to take her husband's last name, but Facebook won't let her make the change.