How would I dispute an Emergency Temporary Custody Petition against my ex fiancee?

Its hard to understand everything you are describing. I strongly advise you to sit down with a local family law attorney to discuss this in greater...

Visitation modification

You probably need to start from scratch. At the same time, I strongly suggest you retain counsel. It didn't work out all that great for you Pro Se,...

What protection does an NRI has when visiting India to attend false matrimonial cases against him?

You need to speak with an attorney in India.

Divorce finalized due to him not appearing, defaulted. He took my weddding/engament rings and admitted he had them.

As counsel said, you need to make sure he was served with the order, and then make sure you move immediately with a contempt motion.

Refuses notice of moving and communication with children ?

Please speak to an attorney asap, so you can file a motion with the court to enforce your rights. Your attorney would need to review any agreements...

How can i filed an objection to being made the father of a child i dont think is mine?

You need an attorney to review the paperwork that was already submitted. You then need to see what options you have, including motions to vacate...

You probably need to open an estate. Please speak to an attorney. Its going to be a bunch of work.

You are still married, but the agreement is still valid. You can motion to reopen the case.

Spouse joint account?

Based on what you are saying, it sounds like the money is all your mom's.

Can my ex husband lie in court docs and state that i was calling his GF in order to get her added to his restraining order?

You need to speak with your attorney to discuss your strategy to show that he is lying, and that the accusations are simply accusations. If you...