Reon and Antigone being stubborn in Antigone”

Both Creon and Antigone are incredibly stubborn in Atigone.Is it the subbornness that leads to the downfall of each character or perhaps some othe aspect of their fate? Write an analysis of their behavior, citing passages that foreshadow their downfall. Is either on right or wrong? Would the outcome be happoer if one of them had backed down?
#12 font, double spaced. No need for citations, you can use own opinion.