Yes, she did something stupid. But if stupidity were a crime, we'd all be doing time. I can't see how society would be safer... Or better off, by destroying this woman's future.
Disclaimer: the same thing happened to me: https://news.ycombinator.com/item?id=5637272
In a UK school that would be 'probably less than five minutes in the head teacher's study being told off'
As an outsider viewing this kind of thing in the US from the media (like the wrong end of a telescope) it seems as if there is a huge legal machine that just crushes away irrespective of the need and actual severity of the case. Am I wrong?
This whole thing is pretty much why I support parents picking the school the kids go to with the money following that choice. It is really the only way that parents will be heard.