US teen discovers cyber bully was her own mother

There is usually no state or local law that covers the matter well. This is still a frontier. The tragic suicide of Megan Meier, which brought this topic to my own attention, occurred less than a decade ago.

Federal computer abuse legislation is about as well as the crime can be prosecuted, I believe due to 1st Amendment protection of free speech.

Ultimately it's up to teaching our children to be strong, as this is easily an extranational threat.

Yep - very disappointed there is no discussion. Maybe a Munchausen by Proxy kind of thing, though not quite at the level of causing physical illness? Maybe jealous of daughter? Who knows.