If I file my H1B extension this week, can i stay after 1/21/16? or should the H1B extension get approved to stay further?

Have you spoken to your employer's immigration attorney? This attorney can provide case-specific advise given he/she has access to the entire file.

Would I loose the H1B from the other company, if the change of status petition fails from the first employer?

There is not enough information to properly address your inquiry. Have you spoken to the other company's immigration attorney about the consequences?

How do I need to prove that the home residency requirement doesn't apply to me on J-1, when applying for an E-2?

The safest course of action would be to request an Advisory Opinion. You are free to file for the E-2 visa without seeking an Advisory Opinion...

What other means of communication can I do to find out why my processing time is taking so long?

You may schedule an infopass appointment at the local field office to inquire about the status of your case. An appointment can be scheduled at...

Can I apply for I-485 now along with EAD and Advance Parole? Also, once I receive EAD and AP, can I go out of status?

You may file a Form I-485 along with applications for EAD and AP if the information you have provided is accurate. Once your Form I-485 has been...

You are not required to submit a copy of the marriage certificate if you did not change your name.

If I change job and start working at a different company will my priority date change? How will it affect my green-card process?

You may change employers. The new employer would need to start the green card process from scratch including filing a new PERM. You would be able...

Does he still have a ICE hold? What will happen?

An ICE hold only applies to someone detained. It prevents an alien from being released for a certain period of time so ICE can take him/her into...

Could I legally sue him under which he had given me a suggestion I should, and if so- how much bank? Love ~ Alexiv

This is not a matter of immigration law.

First, you will need to disclose the arrest on your visa application. Second, you will need to present a certified copy of the final disposition....