Caroline Bingley is one of Charles Bingley's two sisters.She ruthlessly aspires to marry Mr. Darcy and is not deterred by his indifferent feelings for her.Despite Miss Bingley's persistent and annoying flirtation, Mr. Darcy is consistently calm and civil to her.She is conniving and two-faced, and she deceptively professes her great friendship and affection for Jane Bennet when in fact she does not like the Bennet family. She wants her brother to have nothing to do with them, despite his attraction to Jane, and she and their other sister, Louisa Hurst, do their best to prevent the match. As a result, when she warns Elizabeth of Wickham's true nature, she is not believed.