US Immigration from Jamaica

This is a 2 part question. My 3 cases (3 sep i130s) were sent to NVC. When I activated the cases at CEAC I only had to pay for one AOS and it had a button showing related cases . Not that I want to pay more money but I thought I had to pay a separate I864 fee for each I130 application?

2nd question. Can I use the i864ez in my circumstance? Since I am only filing and paying for 1 AOS, criteria 1c to file i864ez seems confusing:

The sponsored immigrant is the only person immigrating based on the underlying visa petition.
If I was filing 3 separate AOS then the answer is simple yes . But really not sure if that fits in my scenario.

I am currently in the process of filing AOS for my 9yo son. My husband did the petition online a week ago. My question is, will he be granted a SSN before the petition is approved as I'm doing his filing concurrently. He's adjusting from a B2 overstay

I got DQ may 19, and still no interview date. Anyone else waiting and what date were you DQ?

I just got an update that my case is approved, I'm so grateful. Thank god!

Hello VJ family

Has any one had to see the ASC manger before being fingerprinted for name change? I recently did my biometrics and because I've added my spouse name on all applications, I was directed to the acs manager for verification of my documents. He took quite a while with them but i eventually got them back and was directed to go wait to be called. Did anyone encounter this issue and were there any discrepancies after? Thanks for your help guys.