sentences:  But whatever affection he may have had for his wife, or whatever gratitude he may have felt for the support of her family, the great love of Charles VII's life was his mistress, Agnès Sorel.Charles VII and Philip the Good, Duke of Burgundy, then signed the 1435 Treaty of Arras, by which the Burgundian faction rejected their English alliance and became reconciled with Charles VII, just as things were going badly for their English allies.With this accomplishment, Charles attained the essential goal of ensuring that no Prince of the Blood recognised Henry VI as King of France.