Pepper is Tony's wife, assistant and helper. Pepper and Tony have two daughters together, morgen and Y/N.

Morgen is 8 and still a child, bubbly. Y/N is a trained assassin, kidnapped at the age of five and saved at 15. Y/N is now 16, she's scary and oddly dark.

Tony and pepper were busy with morgen, so they both forgot Y/N's gymnastics competition. So when Y/N walked in mad, they were confused.