What is the process to file an appeal in higher court to overturn an AZ DCS case?

It would be pretty hard to sue DCS unless you could prove that it had a malicious intent. If you want to appeal the decision, you will need to...

In my opinion, it would be legal malpractice for a lawyer not to attend unless the client specifically told him not to. I would not recommend...

Yes. Generally, you can file for a divorce in any state that she lives in. I would contact a Florida lawyer.