Despite Isabeau's efforts to keep the peace, the Armagnac–Burgundian Civil War broke out in 1411. John gained the upper hand during the first year, but the Dauphin began to build a power base; Christine de Pizan wrote of him that he was the savior of France. Still only 15, he lacked the power or backing to defeat John, who fomented revolt in Paris. In retaliation against the actions of John the Fearless, Charles of Orléans denied funds from the royal treasury to all members of the royal family. In 1414, instead of allowing her son, then 17, to lead, Isabeau allied herself with Charles of Orléans. The Dauphin, in return, changed allegiance and joined John, which Isabeau considered unwise and dangerous. The result was continued civil war in Paris. Parisian commoners joined forces with John the Fearless in the Cabochien Revolt, and at the height of the revolt, a group of butchers entered Isabeau's home in search of traitors, arresting and taking away up to 15 of her ladies-in-waiting. In his chronicles, Pintoin wrote that Isabeau was firmly allied with the Orléanists and the 60,000 Armagnacs who invaded Paris and Picardy.