Trying to prove to your brother that you were more than capable of handling yourself on a mission WAS a mission.

Your family dynamic was extremely rocky.

Dad's upset you didn't make peace with your mother before she died and Soap hasn't forgiven you for making her cry, as if that one thing had caused her condition to worsen, "Hurry up MacTavish!" He bellowed from the truck watching you struggle with your military pack. A stray bullet had broken the strap during combat causing it to be uneven.