Am I required to provide a copy of my Reply Certification to my adversary?

Yes - all papers filed with the court must be served on all parties to the action.

Once a court decides a motion it is common practice to direct one of the parties (usually the one that prevailed, but not always) to prepare an...

Can a litigant request that a supplemental memorandum filed in a civil case be sealed by the court?

Yes, you may request that any submission be sealed. R. 1:38-11 governs when it may occur.

I co signed an auto loan with an ex girlfriend, how do i get myself off of the loan?

Make the payments and sue her for them and for damage to credit.

Talk to a lawyer who handles contract cases. You will need expert evidence to prove what was done improperly and that it caused your damages.

I have my copy of a depositio but the emails that were shown to me in person are not included ?

Ask your lawyer for copies of exhibits used at the deposition.

Tenants refusing entry for repairs and deducting from rent, how to proceed?

What does your lease say? If they are in violation of the lease in refusing to permit you to make repairs, then you may have a basis to expel them...

Must public records obtained for use as evidence in a civil case be obtained before discovery end date?

You need to speak to a civil trial lawyer. This is 2nd time you posted this question and the answer has not changed.

Does a default judgment have any probative value?

Get to a lawyer to find out in detail what your issues might be.

Consumer Affairs?

Report it to Consumer Affairs, state and federal.