Consular processing is always risky. If you believe the consulate made a legal error you can try to get a redress through legalnet.

Yes, if you are admitted to the U.S. on an O visa, your spouse will not be in valid J2 status.

We can help you. You have one year from the date of admission to file your application.

This site is for U.S. immigration. You will need to find a Canadian immigration lawyer for questions about visiting Canada.

There is no requirement for all of you to live together to qualify for naturalization.

Try filing a motion to reopen based on not receiving the RFE, or just refile the adjustment application.

There are no set fees. The first step is to file the PERM application with the US Department of Labor.

If you were subject to two years in your home country, and you have not fulfilled that yet, then you must fulfill it.

It seems to me that receiving payments for disability could not constitute unauthorized employment since it is not employment.

If you are eligible for another visa, then yes, you can file for a change of status.