I have been living abroad for several years and taking care of a young child, so not working. My question is, I will be moving back to Canada where I will start the spousal sponsorship application for my partner, but as I have not been working for so long, how can I prove that I can support him? I intend to start working upon arrival in the country, but I also want to start the application as soon as possible. Do I need to wait until I've been working for a certain amount of time before I can prove my ability to support him?