What do inactive means ?

Check with clerk of the court to determine what this is about.

When should I file I-539?

You can file anything. The question is do you qualify fo the benefit sought. Much more information is requied to advise you whethe you qualify.

Will I be considered a public charge?

. Based on the facts you have presented you may meet the requiements to receive the LPR status. However an adjudicator has a lot of discretion and...

You are correct that if your I-485 is based on marriage your employment without authorization if forgiven, As an explanation state the facts,

As long as you ae not violating the terms of your current visa; Yes you can.

Do I answer currently Single or Married in the N400 application?

You state that you ae maried so married is the correct answer.

You are correct that pursuant to the Adam Walsh Act he does not qualify to sponsor you unless he is first removed fom the offender list.

Possibly under limited circumstances. However, you, the USC ,are applying for the benefits and they are temporary. I suggest you not list your...

It depends on the terms of the agreement and whether you agree to any school, probation, .... in oder to receive the deferred disposition. If you...

Will staying outside the US for more than 6 months, delay the green card holder in getting the US Citizenship ?

In general; Your daughter can calculate the effects of her time outside the USA by going to the flow chart at USCIS.gov/N-400 Guide to...