Can a voluntary departure be over turned if married to a u.s citizen?

It depends on the timing. If it was within the time you were granted, there may be a possibility to appeal the VD or file a motion to reopen. If...

Is their anything I can file to change my status. EWI in the USA for over 15 years, married US citizen, 2 children.

To determine if you are eligible for any other immigration benefits, a personal consultation with an immigration attorney is in order.

With valid GreenCard, how long I can stay out of USA?

I usually recommend to clients not to stay longer than 3 months, unless they have a re-entry permit, but even then as you say you do not want to...

File a police report so you have evidence that you are complying with all reasonable efforts on your part to document as well as deal with this...

Birth Certificate was translated and the Ministry of Foreign Affairs authenticated the doc. and emitted a Apostille. Is this ok?

This is about the third time you are asking this question and you have received numerous meaningful replies to your query. If you persist in this...

I was asked for request of more evidence prooving Bonafide marriage and i did but haven't gotten response .

You should have hired an immigration attorney. Since you didn't you can still correct this by hiring one now.

I am getting divorced from my Egyptian husband because he was severly abusive. He has been charged with dv assualt

A) DV is considered a serious issue, and especially if he incurs repeated DV charges and/or violates a protection order, he could make himself...

What are the common documents I need for my interview

There is a very detailed list of documents on the USCIS website as to what to bring. You are asking for detailed legal advice which would...

You need to do two things: 1) Not write in all capital letters as that makes it difficult to read your post; and 2) hire an immigration attorney...

Is a certificate of a translation valid for the USCIS IF it only states that "the translation is true and correct" ?

It could be rejected because they are very specific with what they want the certification to state. I guess it depends on how picky the officer...