Have applied for B2 visa from Dubai. Got 221g requesting for additional documents as kids were born in USA. Need proof of paymnt

You can call a consulate office to make this inquiry. However, I would wait a little bit longer to hear from them.

B2 (Visitor Visa) to F1 (Student Visa) Is it possible to convert while staying in U.S. and without going back to India ?

You can go from status to another visa status by filing change of status petition with USCIS.

Is getting a divorce will affect my green card status? When can I file a petition for an immediate relative?

Not necessarily unless you entered your marriage in order to get a green card. Once you get divorced, you can apply when the time comes to remove...

Can i change my b2 visa to f1 visa without leaving the US ?

When B-2 was issued to you, you should have said to the Officer that the reason for B-2 was to find a school. He or she would have made this...

I know of a few people that have went to jail and are not deported. Instead they let them know there immigration status.

By consulting with an-experienced, immigration attorney, he will know what his options are, if any.

Entry to Canada with only LPR card?(without passport)

With a green card, she can certainly travel and come back to USA.

Can a naturalized citizen file form I-130 for parents with expired visas?

Yes, you can certainly do it provided they are no other issues.

Technically, you can use advance parole to reenter USA since it functions like a visa. However, I would still wait for adjustment of status to be...

Once I marry my fiancee will he be able to get a work permit

Once you submit all necessary forms to USCIS for a green card, it should take up to several months to get a work permit.

What are the forum and papers needed to apply for asylum?

You can go on USCIS website and search for Application for Asylum. It is form I-589. However, I would only use an experienced attorney to file for...