Is change of address required? Adjustment of status to permanent resident.

Yes file your new address within 10 days or ASAP if already ten.

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

Just you as the spouse need do the form. Suggest you hire an attorney.

Is it true , that if you marry your fiance, when she comes here on the fiancee visa, she cannot stay, and has to

As long as you meet the ninety day requirement all is well.

Doctor has to sign. Love to hear the rationale for refusing.

Eligible B2 Visa to US mainland

No trouble with entry at LAX airport.

I am US citizen. I applied for my sister to get F4. It was approved this year but she is waiting the visa become available.

The intent presumption will be hard to overcome but I have seen worse.

Can I still get married to my boyfriend even with a possible deportation?

Given the severity of the conviction he probably will be incarcerated for a while and then deported. Getting married is your choice.

Hello, I'm a 19 year old girl from Denmark, and I'm planning on taking my bachelor's degree (and maybe my M.A.) in the US.

Based on your fact pattern, no there is not.

Do I need to take visit visa for Canada?

You only need a valid LPR card for Canada crossing.

Employment ,immigration

This is not an immigration question. However if you are truly an independent contractor as defined by the Federal Labor Standards Act, you should...