FOC told me my case was closed and there was no stay of custody. What exactly does that mean?

Without additional facts your question cannot be answered authoritively except to state, without very good reason the inmates do not run the asylum...

I need some urgent help please. My situation is that I am about to file joint papers for divorce with my wife, no lawyers.

You nee an attorney, to file and an to seek a status quo order.

If I am having a private party at a restaurant (a section to myself and guests) can I bring wine/beer or liquor?

Let the owner of the establishment worry about the state laws and local ordinances. Have a good party.

Your restrictions are due to your error which is now impacting your present and future. Accept responsibility and the consequences, and realize...

A debt collection attorney, using default judgements and so called process servers running sewer service.

Yes, your need an attorney. Your claims provide good defense it they are backed by the evidence.

Can I apply for citizen ship with a misdemeanor in my background?

You need to consult with an immigration attorney with all of the details. I can give you no firm opinion on the few facts and details presented.

If my wife was married before we married and that husband went to jail and they never got a divorce is are marriage legal

Your marriage is void, and illegal, if she was married at to time she married you. See an attorney immediately for the ramifications and options...

Can someone sue me for money he paid to mitigate a personal guarantee on a lease if I never agreed to pay?

Mr Smith has answered your question well and on point.

The custody and child support is already done, now the only thing left to do is the divorce, how long will that take

What about the property, savings, debts?

It may raise a number of issues but certainly is within his rights. Other than the financial implications, how he cares for your child during his...