I am self-employed/freelancer. Should I get a job to support my I-130 petition for my future husband?

As long as you have a joint sponsor on the affidavit of support, you should not need to worry about career changes.

It is hard to estimate how long it will takes, since the basis of any denial or procedural posture is not clear.

I-751 Renewal - 180 days passed - New card hasn't been issued - Case still pending - Vermont

You may be scheduled for an interview, issued an RFE or a variety of other things. Consult with an immigration attorney for specific guidance.

How long after submitting the DS-260 with supporting documents does the embassy in Dominican Republic assign an interview date?

Usually within 3-4 months of the date all documentation has been submitted to the State Department.

I was on a student visa in the USA dint complete my course I am approved for canadain student visa would immigration be a prob?

Consult with a Canadian immigration attorney for your answer.

Can green card through VAWA be obtained in retroactive ?

There are too may questions in this inquiry to be answered here. Schedule a consultation with an immigration attorney in your area.

Do I have to file H1B amendment Change of status ?

Your sponsor's immigration attorney is in the best position to answer this question.

Only if the specific disorder implicates any of the medical grounds of inadmissibility in the Immigration & Nationality Act.

Why I got termination if I never receive a letter from USCIS for interview?

As long as the USCIS reopens your application, you should not have a problem with work authorization.

The immigrant visa is valid for 6 months and when you arrive in the US during its validity period, the green card will be mailed to you. The green...