Is it possible to leave the country for an emergency with the deferred action permit?

You can't leave just with your work permit. You need to file an I-131, however, consult with an Immigration attorney before you do this. You will...

What should I have to do when my son w/ a k2 visa went back to our country, and now we want to petition him?

If the marriage took place before his 18th birthday, your husband can file a step-parent petition and he will be accorded the same treatment as if...

Can I divorce her now without affecting my future applying for the permanent green card? Do I have to file taxes with her?

Two separate issues. The grounds for divorce depends on whether your state has fault based divorce or not. The Immigration case will require you...

Married with usa citizen

That is a very difficult case to prove.. You need a lot of joint documentation. Additionally, you will need to be very prepared for your...

This is more of a tax question. You should talk to your CPA. If you are filing taxes and they meet the definition of dependent, then typically...

Changing address online on uscis.gov after moving to different state.

Your question is not clear. If you already immigrated and received your green card, you don't need to worry about the department of state forms...

Regarding fraud marriage for get green card

It is fraud to marry for money! If you are asking if this is the proper way to get a green card the answer is NO!

Should I submit an original or a copy of my I-94?

A copy of the I-94 is fine and you will want to take the original at the interview. You need to make sure that you respond to the RFE correctly or...

I attended interview but the priority date had retrogressed

Your question is not very clear. If the priority date was current when you applied for adjustment of status and ii retrogressed at the time of...

My nephew has been living here in the USA as a legal alien for 25 years and now he's currently detained and facing deportation

No, it is some proof. He could have easily had the children and been going in and out of the country. Bank statements, tax returns, medical...