What if an alien overstayed his visa cuz he was in love and after marriage he realized as if he have been cheated by us citizen

He should file for divorce and return to his country.

Visa or Greencard?

It depends on the purpose of their visit to the U.S. A tourist visa if they are visiting, and an immigrant visa if you are a US citizen filing for...

Can I apply for green card?

There is no information in your question that relates to your eligibility to file for a green card. Your first step is to have an immigrant visa...

My EAD from my OPT expire July 11th. My girlfriend and I are getting married June 30th. AOS filing July 17th. Can I still work?

It will not be authorized, but you can file for a work permit while you wait for the adjustment to process.

Can I still renew my green card even though I have defaulted on my student loans and currently have no job?

Yes, unless you are now a "public charge" you are not subject to removal from the U.S.

Hi, Iam on H1 visa and have my PERM pending at the moment.My visa expires in 1 month and I have to leave the country .

If the company did not file for you soon enough and you cannot get the H1b extension, you may be stuck out of the U.S. See a lawyer and show him...

Unless the person has minimal ties to the U.S., you cannot sue them in the U.S., there is no jurisdiction.

What steps do I need to take to to become a US citizen?

Step One: Become a lawful permanent resident alien. Normally this requires an approved immigrant visa petition with current priority date. Step...

What is the procedure to get visa stamping done?

You will need an original approval notice and original ETA-9035. Check with the US consulate what else they require.

How can I convert my L-1 visa to something that will allow me to stay for about a month legally while I tie up loose ends?

B2 will do it.