In a flashback when their car breaks down, Barry's mother teaches him a lesson about accepting the things that can't be changed, having the courage to change those that can, and having wisdom to know the difference. Later, Barry comes home from school and finds his mother had been murdered. Justice League: The Flashpoint Paradox is a 2013 animated movie released as part of the DC Universe Animated Original Movies. An adaptation of the Flashpoint event, it gave birth to a shared universe of…