Hello everyone,
I am in the process of applying for an 8 month post graduate certificate with a proposed start date of September 2021.
I am married and have a 1 year old son. My sponsor is my dad he is retired but receiving pension. He is paying the tuition for the entire program duration and he will transfer the cost of living expenses to my bank account prior to submitting my visa application. He will also submit his bank statements and landed properties.
My mum has agreed to take temporary custody and care of my 1 year old son while I travel to Canada for the 8 months program. My husband lives in the same town with my mum and he is currently unemployed but intensively looking for a job.

What documents can I submit regarding my mum taking temporary custody and care of my son during my absence?
What other advice can you give regarding my situation?
Thanks