Is there a way to stop i539 application with USCIS? i539 was filed for h4 to f1 COS

Write a letter requesting withdrawal of the application. Include the receipt number.

Yes. This often done especially if one of the petitioner is older and there will be a long waiting time for an immigrant visa.

My wife filed my i-130 in 15 Oct 2013. when i can expect approval. how long it will take to approved.

Processing time depends on several factors, e.g. which form was submitted, which center is processing the submission, etc. Here is the link to...

UK mortgage

Unless you are also a legal permanent resident of the U.S. you are not eligible to become a citizen. I suggest that you contact an immigration...

How to appeal to remove a webpage in California court

I reposted your question to the General Practice section.

Will I need extra documentation/proves to sponsor my parents? What issues I will face since they were here 21 years ago illegal?

You have a complicated immigration situation. What you do next will influence your parents' lives for a long time. I strongly suggest that you...

Buying residential property does not by itself present immigration problems. It happens frequently.

I just got an email that my I485 was denied. I applied for the whole package, responded to all my RFE's so im not sure why

You should receive a letter explaining the reasons for the denial. Make sure USCIS has your correct address. Yes, your work card will be revoked.

Travel with expired greencard.

Your mother should schedule an InfoPass at uscis.gov and have a stamp entered into her passport indicating her green card status. It will be valid...

How long do i have to wait to petition after divorce.

You are free to marry as soon as your divorce is final.