Fakebook is the same term I use lol
Looks & sounds like she was baiting you and possibly others
Been there, done that....
And yes, do not take the bait. Some people thrive off of knowing they got a rise out of you.
It must hurt, as it’s your daughter (I have 2 myself) I do hope your relationship can be mended someday.

You can suspend your account temporarily too or delete it
(I know, you shouldn’t have too) but...maybe you need to for your best interest