Is it going to cause some problems during green card process if I go work remotely from home (within US)?

This should not cause any real issues, you will need to keep immigration appraised of your location.

The visit in USA was denied at the airport. The immigration officer sent back home my father. What should I do now?

You likely don't have many options. To be sure, you should consult with an immigration attorney about the specifics.

I am Spanish and want to marry my American boyfriend. How does it work in Boston? Money/procedure/timing/place...

Yo te recomiendo que hables con un abogado de inmigracion el cual te pueda dar la asesoria que necesitas. Estas preguntas son un poco mas complejas...

What do I do?

A written contract does not need to be notarized, and a contract doesn't need to be written at all with some exceptions. You should consult with an...

My spouse is filing for me and my son, should my son do a g-325a form or just me?

Once again, given your questions you should utilize the "find a lawyer" section of this website and avoid yourself a lot of headaches and possible...

"What is the law in Massachusetts regarding the return of an engagement ring after an engagement is broken?"

An engagement ring is a conditional gift in anticipation of marriage. When the condition fails, so does the gift. Thus, he gets the ring back...

I am filing my I-485 form, What should be the reason for my adjustment of status?

I strongly suggest you consult with an immigration attorney. This is the third or fourth question you have posted regarding this process, and it...

EAD more that 135 days pending?!

The only thing you can do is contact the service center where your case is pending. The Detroit Service Center is correct that there are no interim...

Who should file the G-325A form?

Your question isn't very clear. Typically, if you're filing an I-130, both parties need to complete a G325A. You should consult with an immigration...

Your category should be C9. You can confirm this by looking at the I765 instructions.