The answer is rather complicated so I would suggest getting a free consultation from a qualified family immigration attorney.

The time frame is difficult to predict, but there is a good chance it will be some time this year unless USCIS indicates that there are issues in...

You do not need to send in any notice to USCIS regarding the change in your marital status. You should however plan to bring a copy of your...

Yes it is definitely better to apply for the I-130 and the I-485 + I-765 and I-131 simultaneously. The current filing fee for all the applications...

USCIS is no longer involved in the case if you are submitting a DS-260. Generally you would enter your permanent address, not the temporary...

No, this question would not apply in your case. Adjustment of status is a complicated process so it would be best to consult with an experienced...

If you held your green card for less than 4 years and 9 months at the time you filed the N-400, then it becomes an issue. However it is an issue...

It is best to look at the sponsor's "Total income" as shown on page 1 of the 1040 tax form.

No, you are actually an employee of the host family.

Yes you can definitely proceed with the I-130 petition under these circumstances. Seek the guidance of an experienced family immigration lawyer.