Hello, I hope someone can answer my question. I am a US Citizen my Japanese spouse was approved for her IR-1 visa 3 months ago. I got the email from the National Visa Center (NVC) to upload documents and pay the fees. I haven't uploaded anything or paid the fees yet.
Our problem is that we will not be ready to move to the USA for a few years because we are expecting another child. So, I need to extend my spouse's Visa application for a few years. Does anyone know how I can do this? Any help with understanding this system would be much appreciated!