I feel what you're feeling...i had my wedding anniversary in august too without my wife...i haven't even held my son yet and he'll be 6months in a week time..if AVo continues this 12 month period thing my son will be 9 months before i even get to meet him cos i applied in February 2017...all we can do is to be strong for each other!
Have faith. I was in the same shoes. Our son is 16 months old as of Nov 1st and will finally meet his dad for the first time tomorrow. I know it's tough but like someone said, live your life. FaceTime a and whatsapp video chat as much as you can. Fervently pray and your prayers will be answered. All the best dear