May I apply to adjust my E2 status to Green card through my US citizen wife's petition?

In your situation is highly recommend to discuss the case with an immigration lawyer and assist with adjustment based on marriage.

I applied for my son and his family, the son died, the priority date is current. Can my daughter in law and grandson come ?

Talk to a lawyer to se if reinstatement of petition based on humanitarian factors is worth pursuing.

See this link for additional information:...

What do I need to do to apply for a green card for my parents/siblings?

You need to start with filing family petitions on Form I-130. Consult with a lawyer for more details.

I agree with my colleagues that you should be able to adjust by filing concurrent I-130, I-485, and I-765 and that you should be ready to address...

You should put your current physical address. It is important that you provide accurate information on your application.

My permanent resident card 9 month ago already i don't receive yet

USCIS still works on applications filed in 2016. Your application is within processing times.

I am married to a us citizen when do I file for citizenship ?

Spouses of U.S. citizens get special treatment under naturalization laws. Generally the applicant needs to show a shorter period for permanent...

My fiance has a asylum case active but in beginning stages. As a American how does his past history affect me and my freedoms

A pending asylum should not prevent you from marrying and filing a family petition. Whether the asylum would affect future immigration benefits...

If you have a good faith marriage with a US citizen, you should be able to adjust status. Consult with a lawyer the details of your case to get...