Enmity between Cardinal Richelieu and Mme. de Chevreuse

The enmity between Cardinal Richelieu and Madame de Chevreuse is one of the most persistent and politically charged antagonisms in the novel, a conflict that intertwines the cardinal's drive to consolidate royal power with his personal vendetta against a woman who served as the queen's most intimate ally and a key agent in the secret correspondence with the Duke of Buckingham. This hostility is not merely a background detail but a driving force that shapes the court's atmosphere of suspicion and directly endangers the queen and her adherents.

Origins and Nature of the Conflict

The cardinal's animosity toward Madame de Chevreuse is rooted in her profound influence over Queen Anne of Austria. The king, Louis XIII, is described as being prejudiced against the queen, a sentiment carefully cultivated by Richelieu, who mistrusts women in affairs of intrigue far more than men. A primary cause of this prejudice is the queen's friendship with Madame de Chevreuse. In the cardinal's eyes, Chevreuse is not merely a companion but a dangerous figure who serves the queen in both political and amorous intrigues, the latter tormenting him even more. The king himself is convinced that Chevreuse, though exiled to Tours, has returned to Paris and renewed a mysterious correspondence with the queen, a cabal that the cardinal claims to be on the verge of unraveling. This conviction drives the king to a state of furious indignation, ready to commit pitiless cruelty against the queen.

The Cardinal's Persecution and the Queen's Isolation

Richelieu's persecution of Chevreuse is a constant, oppressive force in the queen's life. Anne of Austria is described as being pursued by the cardinal's hatred, which she cannot pardon for having repulsed a more tender feeling. This hatred has tormented the queen-mother, Marie de Medicis, and now targets Anne. The queen sees her most devoted servants fall around her, her dearest favorites exiled. Among these, Madame de Chevreuse and Madame de Vernet are explicitly named as having been exiled. The queen's friendship is described as a fatal sign that calls down persecution. This isolation is so complete that the queen feels she has not a soul in the world in whom she can confide, a desperation that makes her vulnerable to the machinations of both the cardinal and Milady.

Chevreuse's Role in the Queen's Secret Affairs

Madame de Chevreuse is a central figure in the queen's secret communications with the Duke of Buckingham. The queen's letter to Buckingham, which is nearly seized by the chancellor, is part of a political plot against the cardinal, but the cardinal and king suspect it is a love letter. The cardinal's spy network, including Madame de Lannoy, reports on the queen's activities, linking them to Chevreuse. The cardinal's agent, Rochefort, reports that the queen and the duke have met, and that the queen gave Buckingham the diamond studs. The cardinal's plan to expose the queen's infidelity hinges on proving this connection, and Chevreuse is the key to unraveling the entire intrigue. The letter from Madame de Chevreuse that is found in Buckingham's lodging after his hasty departure from the Isle of Re is a crucial piece of evidence that the cardinal uses to threaten the queen, proving not only that she loves the enemies of the king but that she conspires with the enemies of France.

Consequences and Thematic Significance

The enmity between Richelieu and Chevreuse creates a climate of pervasive fear and suspicion at court. The queen is constantly threatened with divorce, exile, and trial. Her most loyal servants, like Laporte, expect to be arrested at any moment. This conflict also provides the narrative engine for the novel's central plot: the retrieval of the diamond studs. The queen's desperate need to recover the studs from Buckingham is a direct consequence of the cardinal's plot to expose her relationship with the duke, a plot in which Chevreuse is a central, if absent, figure. The enmity thus serves as a powerful illustration of the cardinal's absolute, often cruel, control over the court and his willingness to use any means, including the manipulation of the king's jealousy, to destroy his enemies and maintain his own power.