I am a us citizen my wife is not homeland security is on the way to our home will I get arrested

Only if there is reason to believe that you have broken the law.

I have l1b visa and my wife has l2 EAD . Can my wife apply l2 to l1b COS ?

If your wife is eligible for L-1B classification then her employer could file a petition to change her status. Your status will only change to L-2...

For the "Proof of Employment" for green card petition, should we include contracts or just an employment letter?

A letter describing the details of the employment is normally sufficient.

H4 expired and issue in stamping in home country?

So long as she is not out of status for 180 days or more by the time she departs the US, she should not have a problem getting a new H-4 visa. The...

You don't have to show your entire travel history for an I-485 application. Even if you had to, the CBP I-94 records available online are not...

Is it possible to contract a travel insurance on a K1 Visa?

I see no reason why you couldn't obtain travel health insurance for several months if an insurance company offers it. But you will need to speak...

Is "waiting to be admitted to the bar in NY and NJ" a legitimate reason to take a unpaid leave for H1-B visa?

To me that does not sound like a good reason to stop paying you to be an interpreter/translator. If they don't have enough interpreting/translating...

Yes, it is possible to file both at the same time. Whether you should do so depends on the specific circumstances.

Wife is eligible now to apply for citizenship. Husband got conditional green card exactly two years ago, I-751 has been filed.

The husband would be able to take advantage of the shorter three-year period beginning from the date his wife becomes a US citizen. He must show...

Can I use the same visa for a second visit to the U.S.?

In your circumstances you need to apply for and obtain a visitor visa (B-2) before you seek to travel to the U.S. You cannot use your F-1 visa to...