FIOA Request?

Yes you should also obtain a copy of your FOIA for your own reference and records.

I-130 green card petition question

Yes you will need to provide certified divorce decrees for any previous marriages.

WWhat is a good purpose of visiting the us ?

You can provide itinerary of your travel while you are in the US (if you are visiting famous landmarks) or you can provide an invitation letter for...

Adjustment of status interview questions

Generally for such an interview, information about the parents will not be required.

What paper work do i need to finalize my wifes stay in the usa after we got married last month

If you are a USC, you can apply for your wife’s permanent residency through adjustment of status.

It is best to consult with an attorney for guidance re: next steps. Good luck.

If I can petition for them, how long after I should submit the petition after their arrival in the US? Many thanks.

It is not advisable for them to enter with the intention of adjusting status. It is best to consult with an attorney to discuss possible options.

What should we do at the mean time?

You can schedule an Infopass appointment at your local USCIS service center to inquire further.

How long do i have to wait to file for spouse ?

He may be subject to a 10 year bar making it difficult for him to enter the US. Consult with an attorney for guidance.

How long will the second i-130 takes to be approved?

There is very little way to make such a determination. It is best to consult with an attorney.