Voluntary departure

It could ... it does no t mean he will not be subject to 10 year bars if he has been in the US for more than a year in most cases

You can use it as a mailing care of address, but you must put down your home address. Attorneys fees usually depends on the facts of the case and...

The I-130 interview is solely to go over the bona fides of the marriage. If he has a prior deportation order, worst-case scenario is that ICE can...

Can I stay on as a tourist after my L1 expires?

Yes if you timely file a change of status to B-2 and it is approved by USCIS www.immigrate2usa.com

How can i know more about my I290B case status?

It can be a long time. You can check the AAO processing times at www.uscis.gov I believe

How much money (income/savings) does a Mexican family of 6 need to show while applying for B1/B2 VISA?

There is not a specific amount. Just have to show you will not need to work in the U and will return to Mexico

Can I file a motion to reopen with the BIA?

You may be better off re-filing...Check with a lawyer to see if the specific facts of your case warrants this www.immigrate2usa.com

Can I apply for adjustment of status with Favorable Recommendation letter from DOS?

I think you should , but other may disagree

I married a US citizen and filed my paperwork but DHS is after me, what do I do?

What does after you mean? Did you file the 485 papers already? www.immigrate2usa.com

I am legally arrive at US with M1 visa and i didn't go to school and applied for asylum , rfered to IJ can i get marry my USC

Yes you can get married, but you will have to show the validity of your marriage by clear and convincing evidence.. a very high standard as long...