Since you have an attorney it would be unethical for us to interfere in your attorney client relationship. (See, Prof. Rules, ILL) I urge you...

Will my husband have to make up for those back payments, which is in access of $16,000?

There are too few details listed to give an informed response. Try again. And Good Luck.

Will being pulled over for suspicion of drinking and driving show up on any records?

If you weren't even arrested then there will not be any arrest record.

After the supplemental subpoena of documents what should the next set of subpoena of documents be identified as?

Against a party, you can, with leave of court, issue a Second Supplemental Request for Production of Documents and Tangible Things

What should be her goal? (An answer that does not contain a number is not helpful).

10% to 15% annual growth on cases accepted would be a good goal

Is there any strong basis to force the court to appoint a referee or is it purely subjectively up to the judge?

It is within the judge's discretion to make such an appointment, so make a persuasive pitch.

Am I liable for neighbor's rehabbing cost if I am not negligent even if pipe is unit owner's pipe?

If you want to pursue this at all you best have an attorney to advise you.

What is the statute of limitations for extortion under the Hobs Act?

For extortion by a government official, under the Hobbs Act the limitation period is shorter than for others. So, your question lacks details...

Do I have to submit the items I am disclosing to the parties without them requesting Production of Documents?

You have to submit the actual documents, not just a disclosure about them

What can we do to undo this stipulation, or are we stuck with it?

In my view, the church leaders took the money with the promise and it seems wrong to now go back on that promise without giving back the money. ...