The U.S. citizenship can be revoked under certain and limited circumstances. Since you are consulting with an attorney , I recommend that you...

Form I-485 Part 2. Application Type "I am applying for an adjustment to permanent resident status for my mom and dad

Whether your parents can file for adjustment of status with USCIS will depend if your parents are present in the U.S. and the time of entry.

Who is the preparer

If your spouse self prepares the FORM I-90 , she is the preparer of the form.

Can i petition my dad while im on the process of filing my citizenship

As a U.S. resident you can not file the FORM I-130 on behalf of your parent. You will need to first obtain the U.S. citizenship.

Second green card interview

I recommend that you consult with an experienced immigration attorney prior to your second interview with USCIS.

Second interview green card

I recommend that you present other documentary evidence at the time of the interview to demonstrate the bona fide nature of the marital relationship.

How should I respond to my arrest by homeland security which I believe is unfair??

You can file a compliant with the ICE Office of Professional Responsibility (OPR) to report misconduct involving employees of ICE and U.S. Customs...

Is the process for waiver same for J2 as for J1?

1. The birth certificate must be translated into English. 2. The filing procedure for a waiver is the same for a J-1 as it is for the J-2....

Is it possible to file for the i 130 and the i 765 at the same and then later file for the i485 later?

In your case, the FORM I-765 cannot be filed until the FORM I-485 is filed. The filing of the FORM I-130 does not permit you to file the FORM I-765.

Once you marry, your spouse and stepchild can apply for an L-2 visa.