Hi, How can i invite my mom from Africa ?

You can prepare a proper invitation ensuring that she will return home at the end of her trip. I would retain an attorney.

Would like to have old name back after naturalization on my passport?

You will need to file a state case for change of name and convince the Court that it should be done. Then with Court order you can get everything...

Can I apply for a Fee waiver for I-130 and I-485?

You may have issues. This makes a higher possibility for your wife to become dependent on government benefits and that may be a hurdle to overcome...

Yes, you should contact your attorney who will contact Trustee for the terms acceptable to Trustee.

Divorcing someone in prison.

You can go through the court. Ask a hearing, prepare proposed order, etc. I would not proceed without an attorney.

Since I talked and made a payment with a debt collector over the phone do I still need to appear in court?

If there is still a hearing - then yes, you have to appear.

How long does it take to close a petition of a spouse?

If I understand correctly, you petitioned for ex-husband and while you got divorced, you did not withdraw the petition? Did you check the status...

Am I really married?

Did you get a marriage certificate? IF so, you are married.

If I give my kids as stepfather joint custody does joint custody mean he can still sign papers for school and things for doctors

Joint LEGAL custody - yes. Joint PHYSICAL custody - no

What can i do to get my car back. everything from the insurance, title, registration, I'm main signer of the car?

The best advice is to get an attorney who will try to get it done through the divorce.