But we are predicting what Jesus would do, not what Mary would do.
As a mother and with a mother, being human I treated my mom differently than other people, my husband, my bosses, everyone. My mom has nine months of carrying charges I can never repay.
As Our Lord was human, He would act in a human way. She didn’t have to ask, He would treat His mother differently, as most humans do. If we are truly made in His image, than He would act no differently than we do.