Pakistan islamic civil laws permit polygamy marriages.

You have to divorce one you don't like the most. Only one can come as the spouse. It looks like you have already picked one.

I am a granted asylum. in 2014. My application for I-485 was sent on May 2014 and still pending.I am interviewing for new job.

Well you Don't have the Green Card yet, right ? So you can not say that you have a GC. The safest would be to say that you have the work...

I called a police 3 days ago and I told that my husband been beating me and my mother in law pulled me. And now,

You will be good. Calling the police itself has no effect on the Immigration Petition.

Naturalization and changing address?

There would be an arrival entry in passport when you entered in USA. Use that to prove the presence in USA.

Hello respected lawyers, when is the proposed immigration reform made by the President takes effect?

I would say to wait upto My 19, 2015 to know the the formal eligibility requirements for the various immigration reforms....

In my uscis status it states that my green card was ordered for production...

I would say carry the original and copy of your I797 approval notice as well along with your passport.

Do I need to explicitly inform USCIS about COS abandonment?

I wish I could answer you in very simple words but there is no yes or no answer to this. I would advise you to consult an attorney on this.

Filing denied me a visitor' visa, how do I proceed?

You don't need any sponsor for Visitor Visa. You can apply for that ( b1/b2) on your own.

Question when filling out i-765 EAD form with Q1 history.

The answer should be No. The Employer does not file for EAD so if your wife never applied then no body has applied any EAD for her.

You can refile with the signature. You don't have to fill the another N-400 again.