Once my r-1 renewal is denied, is it so that we have a total of 120 days to stay in the US before needing to depart the country?

You will be in unlawful status immediately and you start accruing unlawful presence as soon as you receive the denial.

More than 25 yrs ago I was involved with some illegal checks, where do I find out if I have a record?

Check the court records where you were convicted, ask them for a copy. You can request a copy of your immigration files under the Freedom of...

Filed I-130 and submit my expired passport at our consulate for renewal

You should be able to do that.

Most states allow you to use your foreign license for up to 6 months in the US.

I entered the US legally been an overstay for almost 13yrs.I Have been married coming on 3yrs How do I change my status?

Your husband will file a petition for alien relative and you can file an application for adjustment of status.

"Bearer is subject to section 212(e). Two year rule does not apply." How is the first sentence different from the second?

The two statements are contradictory. I suggest asking the consulate to correct the visa and issue you another one.

LPR filing for minor child from St. Kitts

1 - 3 months.

What happens if i travel outside of US after H1B approval and returned back in previous status (F1 - OPT) before H1B start date?

It seems you would need to file for change of status or return to India to get an H1b visa issued there.

Can I (us citizen) sponsor my brother-in-law ?

Sorry, but there is no visa category for brothers in law of US citizens. If your sister filed for him and he is in the U.S. you could be a...

Took the voluntarily departure and left the U.S but couldn't really pay the last month's rent what happens ?

Failure to pay rent is not a ground of inadmissibility for immigrant visas or nonimmigrant visas. Failure to pay rent may affect a person's credit...