My husband filed before i did, but my divorce case is first . do i still have to go to his divorce hearing

The first filed case takes precedence unless it is withdrawn.

It's somewhat unlikely - but you should discuss the matter in detail with a local attorney.

Hello, my question is how long dose it take to receive the copies of the devorce decree after both parties has signed?

That depends upon the backlog in the court.

Can ex refuse to leave? does he have rights to stay although the divorce states I have exclusive possession of home?

That depends - how is it that he is still living there?

Question about Divorce waiver and decree

If he does not sign the necessary paperwork you'll need to proceed with a contested case.

Can I put divorce proceedings on hold?

That depends upon the current posture of your case.

Can I move back to my home after being separated for 6 months, with the wife still there.

Under most circumstances the answer is yes - but you should consult a local attorney to discuss whether there is anything unusual about your case.

How to I get an affidavit withdrawing any release of the marriage settlement?

File an amended affidavit if there's an error - but get advice from an attorney first and show that attorney what you've filed.

Do I have to a legal obligation to answer every question elicited from the other party's attorney during an EBT?

Yes, absent a privilege objection.

I was living at my old address for a month and 3 days after I married my wife,(during that time I did my medical for immigration

That's more of an immigration than divorce issue.