Not to be a downer, but her lawsuit would be dismissed immediately. She violated company policy and was fired pretty cut and dry. Plus the US is employment at will so really can fire someone for anything other than discrimination.
That said I think this will kill Childtime or whatever. Iowans won't like the fact that a lady was trying to do what most people would consider the right thing and was fired. What should have happened was a performance right up and maybe a internal tongue lashing for ignoring upper management.
I agree what she did was admirable, but she also knowingly and willingly violated policy after consulting management about it.
Again if I had a kid I would probably transfer him/her after this, but she wasn't completely in the right either.
If this hurts Childtime then it also hurts the people who work there as well when jobs are scarce enough. Bottom line is the Director did a courageous thing that she felt was right and the company had every right to fire her. Now she and Childtime will have to suffer the consequences. It probably should have been handled differently but hopefully no one else will have to suffer from their decisions.