Do i have to be present on the day of interview for minor child in foreign country??

You did not disclose the facts. I guess that you filed the form I-130 for your child, and followed up with the DS-160, and the child has an...

If your N-400 is properly handled, it is expected to be approved.

She is a child of the crime victim, who obtained the U visa. If she gets married, she would no longer be a child, and would not qualify for U-3. If...

No. The I-730 is a petition from the relative that was granted asylum to give you the derivative asylum status. You may file the I-131 at the same...

How long it take to get. On interview ofter get. Work permit ofter file I-485 in Florida okland perk services center?

The time from filing of the form I-485 to the interview is 1 - 1.5 years. The "work permit" does not change the time.

What do o need to do after I get my I-797 approved ?

I-797 is not an application form, it is a notice from the USCIS about something. If you got a letter from the USCIS, and the upper right corner has...

Help! My EAD expired 3 month ago and I just found out . My EAD is based on my K1 adjustment of status(I-485). I stopped working.

You are fine. Spouses of US citizens are forgiven for working without a valid EAD. You do not need I-130.

Should I go to consulate and go outside of US or no?

There is the process of change from the stay on one visa to the stay on another visa. The form is I-539.

Yes. You have entered legally, compiled with the requirements of your fiance visa, and have a pending application for adjustment of your status...

You should have gotten the "bridge" B1/B2 visa/stay. You may start on getting the IMMIGRANT visa through marriage to the green card holder, by...