In the novel "The Three Musketeers" by Alexandre Dumas, Athos' wife is actually b. Milady (Lady de Winter).
Explanation:
1. Athos' real name is the Count de la Fère. He was once married to Milady, also known as Lady de Winter, who is a central character in the novel.
2. Milady is a complex and intriguing character who plays a significant role in the plot, including her connections to various characters like Athos, d'Artagnan, and Cardinal Richelieu.
3. The relationship between Athos and Milady is complicated and contributes to the dramatic events in the story, adding depth to their characters and the overall narrative.