A Spark in Versailles Episode 3

Antoinette meets and instantly dislikes the king's mistress Madame Du Barry for being a former prostitute and commoner. She talks to every other lady in the court except for her, invoking DuBarry's wrath and making the two of them enemies from then on out. The entire court soon hears of this vendetta and begins taking sides. Duke Orleans takes this opportunity to strike an alliance with Du Barry; as the Dauphin's cousin, he would become heir to the throne if Louis XVI and Antoinette were to die. Oscar decides to remain neutral, but Du Barry sends her mother an invitation to become her lady-in-waiting, forcing the Jarjeyes family into dangerous court intrigue against Oscar's will.