Once the divorce is obtained, notify USCIS accordingly.

Consult with an attorney for a full review of your case history to determine next best steps. Good luck.

No not for the foreign address abroad.

You should file a FOIA request to obtain a copy of your immigration file.

No, unfortunately there’s no category to file for an in-law.

You will return in the citizens line and await your friend after inspection.

Yes you will need to petition for each minor child separately.

Yes you should be able to do so although travel only if absolutely necessary.

The estimated time is based on current day.

You can provide proof of disposition of this at time of interview.