What if the spouse doesn't show up at uncontested matter hearing?

You win. Period. You put on your case and that is it.

Does spouse get winnings?

If you have a bona fide legal separation that was finailized with an actual judgment for legal separation, then no you don't need share it with you...

What can i do if i failed to turn in a declaration of assets.

Find an attonrey to help you and who will attach their attorney fees to a court ordered payment and attach to his assets.

What to do with a will that was left to me?

Find a probate attorney to help you. Period. Do not pass Go. Do not stop anywhere else. The "Will" is probably problematic if it wasn't...

How do I get my money?

Lawyer up and seek your rights in probate court.

Can i file anything in court Tues to stop this from happening ?

First, the POA is no longer valid. Once your father passed, then the POA lost any legal signficance. As to the insurance, if your dad made her...

A gift is a gift is a gift. They have no standing in a divorce to demand it back.

My brother is trustee and executor of my parents' estate. Can my brothers force me to be "bought out"of the house left to us 3?

All it takes is one party to say that they want money instead of being placed on title and a court can force a sale if the parties can't work it...

If you have limited authority under IAEA in CA, do you have the authority to sue someone on behalf of the estate ?

Your Letters of Administration will allow you to file a lawsuit on behalf of the estate. The limited IAEA relates to teh sale of real property.

Spousal Support and Co-habitation?

Maybe yes maybe no. There are more facts that a court will consider in this type of a post judgment matter.