Your mother is a horrible woman who treats your father like crap. You and him got sick of her but your dad could never bring himself to divorce her. So he came up with a better plan. You and your mum swapped bodies so now you are the mother and you will treats your father and house the way a mother should while your real mother (in your teenage boy body), is being sent to military school for her actions.

You and your dad are at the school now, signing your mum (in your body whose name is Phillip), up for the school.