Originally Posted by Mom2Two:
you can always let others know the facts of your experience. I don't mean to be a witch, but if she advertises on a place where you can leave feedback or if you have a parent forum that you participate on, you can let others know to not get their foot in the same trap as you.
I'd be careful with that, though. Providers also have the ability to blacklist. We all belong to one association or another. ex: Providerwatch.