When her family misses her jump roping competition, a 16-year-old girl and her siblings hold their parents hostage, hoping to correct their unsatisfying behavior.When her family misses her jump roping competition, a 16-year-old girl and her siblings hold their parents hostage, hoping to correct their unsatisfying behavior.When her family misses her jump roping competition, a 16-year-old girl and her siblings hold their parents hostage, hoping to correct their unsatisfying behavior.