Form I-864, Affidavit of Support Under Section 213A of the INA

A petitioner always needs to file and affidavit of support and then they can get a joint sponsor.

Can I keep my green card if working abroad?

It should not affect your ability in the future to be sponsored again however there may be ways to preserve the green card. I would recommend...

Can I apply for U.S.A Citizen even if have 3 cases for assault and battery 2 cases dismissed and last its pending was falsely

You may be able to once the final case has been adjudicated. One would need to review the docket sheets to be able to properly advise you. I would...

If you did not intend to make money from it why did you post it for $40 a day? The logical conclusion of doing that if someone takes the room for a...

What should I do when got a RFE from USCIS but clearly it was wrong?

You should speak with an attorney for case specific advice. Without seeing the documentation and learning more about your situation no one can tell...

If I have F1 and TPS but am not returning to my home country but going to another country for 5 day do I need travel document.

Yes your TPS will be lost if you do not get a travel document beforehand.

Did a student fail to maintain F1 status?

In order to give case specific advice you need to meet and discuss all the issues with an attorney. Generally speaking an F student needs to be in...

I received a notice of removal from a court in Boston.

I would recommend following the duty attorneys advice. If you were not properly served notice you may be able to reopen the case but without...

I'm a woman arrived in US (B visa) & don't have freedom of wearing and even biking in my home country, how to apply for asylum?

It may be possible to tie mistreatment in to one of the basis for asylum however from the description you provided above it might be hard to show...

Legally, can a full time student have a full time job at the same time?

If the person is a green card holder then they have full work authorization to work for as many people at one time as they want.