Which tragic element reveals the theme that lying to one's spouse can lead to tragedy?

A. Portia's tragic flaw of lying to her spouse about her secrets contributes to her father’s death by su*cide.
B. Brutus's tragic flaw of being easily manipulated leads to his lying to his wife and her su*cide.
C. Brutus's catharsis of telling his wife how much he honors her leads to her death by su*cide.
D. Portia's catharsis of wounding her thigh leads to her husband’s mistrust of her and her death by su*cide.