Costa Rica job rules changed

My wife told me this morning that Nancy has posted on her Facebook page that the rules have changed and the job she thought she had teaching English as a second language has fallen through.  She says she's broke and doesn't know what she's going to do. 

My first question was about the contract age supposedly signed.  If rule changes are covered then she might have a chance, but I also pointed out that Nancy doesn't have anybmoney to hire a lawyer so it's probably a moot point. 

I am sad that my wife didn't get any sleep after reading this but am not surprised at this outcome.  After telling one of her brothers that "life is too short" to be stuck in a regular job like he is looking for this seems almost poetic, but I don't want to be mean.  She put on her post that she "misses home", which made my wife ask what she was talking about.  Nancy has a lot to learn...