Im worried about my greencard

Is it a conditional green card? How long you been married?

In 2004 i was victim and witness of a criminal case, can i still apply for a U Visa?

How exactly were you a victim in this case? Even if you are victim if you will have to get a certificate from the ICE officer regarding this case....

Will my son come with me?

It depends on what country you are from. You should check the priority date from the visa bulletin for this category for your country. And then you...

It is true that USCIS does have a section which says change effective date but it does not apply for H1 to H4. USCIS will let you know when the...

What would be the issue if I travel and what is process to come back to U.S. ? Why should I go through the visa interview again?

I completely agree, you should not travel while your reinstatement is pending. Unless you want to apply for a new visa. All the best,

Traveled to India after H-1 B is approved and got a new I-94. Which I-94 should I use for H-1 B Amendment?

Unless it is mentioned otherwise you should always use your latest I-94 for all non immigrant related applications. Did you apply for a COS from F1...

Premium processing is possible for I-140 application even in second year of H1-B?

Yes, you can apply for I-140 with premium processing. All the best.

I am a US Citizen, I married a citizen of the Dominican Republic. I want her to immigrate to the US.

If you are US citizen you can file I-130 and I-485 for your wife so she can adjust her status from B1/B2 to a legal permanent resident. Talk to an...

You should notify USCIS as soon as you can about the address change, and if your lawyer did not tell you this you should probably change him/her...

Immigration

Yes it may be possible if you can provide bona fide proof that he is indeed your father. All the best.