Family & de facto law, financial agreements, consent orders
I assume you are a minor, because if you are an adult you have technically already divorced your parents as you are over 18 and capable of making your own descisions free of your parents consent.
If you are undr 18 you should really see a child protection agency if your parents are incapable of looking after you or you are in danger they will act as a guardian or will get one for you. Essentially thats divorce as your parents descision making about you will be taken from them.
I dont think you can legally divorce your parents.