What next??

It seems as if the dentist who has made several splints none of which fit (the last one has really done damage to my TMJ, has reported me to Facebook for not using my real name online. as a result, I have been blocked from Facebook. (I did that to protect (daughter and myself from my ex and others online as my name is unusual thereby easy to track). but Facebook is uncontactable so I am stuck. bad enough that dentist has done damage to my jaw now this.