She violated the rules and got banned. What's the problem?
Once again, you can sue anyone for anything (you may not win), if you can find a lawyer willing to take on a case. This is a likely losing case, but think of how much press will be generated.
Once again, you can sue anyone for anything (you may not win), if you can find a lawyer willing to take on a case. This is a likely losing case, but think of how much press will be generated.