Currently I am in India, my H1-B got denied and left US. My wife is in US on the basis of change of status from H4 to B2 on humanitarian grounds due my daughter's chronic medical condition. Her B2 is still under process and if approves then good till 24th Feb'18.

Since It is uncertain I will get another employer who can sponsor h1b immediately,

Is there any provision for US born, parent can stay due to her undergoing intensive treatment?

Can we apply for humanitarian parole?

I am on H1B visa and was charged with DUI(1st off, no injuries, no aggravating factors) on October 29th,2017 at 2:30 AM in Harrisburg,PA. Took breathalyzer test and also the eye test was taken. After that I was taken to the booking center for bio-metrics and blood test. After 3 hours I was allowed to go home.
I have been charged with the following:
Gen Imp/Inc of Driving Safely - 1st Off 10/24/2017
DUI: High Rte of Alc (Bac.10 - <.16) 1st Off 10/24/2017
Obedience to traffic control devices - hazardous condition 10/24/2017
What should be the next steps to be taken. Also how and what can be done to reduce the charges?

I am on H1B visa in US from 2008 with employer A, and i have I-140 approved in 2011 from Employer A, Now in 2017 i am planning to change my employer to Employer B.
My question: Scenario 1 : If say Employer B doesn't sponsor/start my GC/I-140 in 3 years, can my employer B use Employer A's I-140 to renew n number of times ?
Scenario 2: If I didn't like employer B in future and they have not sponsored or started my GC/I-140, can i switch to Employer C ,using Employer A's I-140.
Scenario 3:If I didn't like employer B in future and they have not sponsored or started my GC/I-140, then I switch to Employer A ,using Employer A's I-140 .. now do employer A again has to restart GC/I-140 ?.
Scenario 4: How much of over lap of dates of employment can happen b/w Employer A and Employer B.

I am UK citizen and had withdrawn a bank loan when I was in UK, which I did not pay back. I am on bad credit in UK.
Currently I am working in USA for more than 2 years and my current employer in USA is ready to sponsor Green Card for me. My current USA employer does not know about my bad credit in UK.

My Question is: During background and security check for green card process, will this loan effect my GC? Does the GC background and security check process includes financial unpaid loans/bad credits in other countries as well?