The Prince smiles widely at de Rethel before replying,

You will address me as Prince or not at all.

I am aware that you abandoned your Duke to face that massive German army by himself. I am further aware that a great many more skilled and competent men, men such as my father, your King, are preparing the defenses of Paris and Bruges which you foolishly claim sole responsibility for. You prove yourself a liar in every casual claim and word.

I am even further aware that you are an oathbreaker. Your word is worthless. God will see justice done to you, for you have baselessly insulted one of his chosen, heir to the throne of France.