I-485 form AOS application for green card “Interview Cancelled” on Case status. Does that mean denial?

No, it is not a denial of the case otherwise they would send you a Notice of Intent to Deny. They are rescheduling your interview for some reason.

They do not adjudicate them at the same time, it is possible to be adjudicated around the same time, but not necessarily so.

Legal status

The good news is that you can maintain your asylum status indefinitely even though your divorce barred you from getting a green card through the...

VAWA cases are processed at Vermont Service Center, not Texas (even if you live in TX). Currently, they are adjudicating Dec. 2016 cases. So your...

Adjustment status proof of bona-fide marriage before interview or in the interview?

Your lawyer advised you differently because he or she is familiar with the procedural norms. Your friend read the requirement to send the documents...

How long do i have to be home (u.s) to separate my two trips to the uk?

The US and UK immigration laws are not the same and, as you are interested in a visa to UK, you need to seek assistance on UK immigration law forums.

I am a permanent resident card holder my husband is US citizen. I have got a job in dubai how do I maintain my green card

You can get the Permit to Reenter, which allows you to be absent from the US for two years without losing your green card. You won't be able to...

No, some individuals do not have a national passport but they have some kind of a travel document. Just skip if you are listing a national passport.

I-485 adjust of status for parent of a US Citizen?

The officer's reaction is not explicable from what you told us here. He probably found some information in the file that might have triggered that...

Does a non-US citizen petitioner with an approved I140 need to file form I-864?

They must have sent you a standardized list of documents for a family-based visa process. Your category does not require a sponsor/I-864 filing.