Hello everyone. I have a question regarding family sponsorship of my son who I have primary physical custody of. In febuary 2017 I was awarded primary physical custody of my 5 year old. In my custody papers my sons father agreed to allow me to relocate to canada with our child in june 2017. I am applying for pr for us and he is refusing to sign IMM5604 (Declaration From Non-Accompanying Parent for Minors Immigrating to Canada). I dont have sole custody but he knew I was moving and agreed to let the the child come. Can I just submit my custody papers showing he agreeded or do I have to have him sign that document. Thank you