The negotiations between Madame de Poulaillon and Marie Bosse were carried on in the church of the Carmelites. The young woman gave 4000 livres (£800) for the phial and the preparation for the shirts. Poulaillon was warned by an anonymous letter; moreover, his wife could not obtain the necessary assistance from her servants. Then in her rage she applied to some soldiers, and asked them to wait for her husband at the corner of a road she pointed out to them, where it would be the easiest thing in the world, she said, to do for him. The soldiers took her money and hastened to inform Poulaillon, who now lost all patience, shut his wife up in a convent, and laid an information before the Châtelet. It was at this time that the lady had a writ issued against her by the Chambre Ardente. As soon as he saw the storm threatening, La Rivière, to whom Madame de Poulaillon had sacrificed everything, fled to Burgundy, where he hid behind the skirts of Madame de Coligny, daughter of the famous Bussy-Rabutin, and widow of the Marquis de Coligny. She fell in love with La Rivière, who, kept informed of the progress of the trial, joked pleasantly with his new flame on the misfortunes of his old mistress. She, though madly in love with the gallant, was shocked. 'If the misfortune of the lady who has so much merit, I hear, and who loves you and has loved you so passionately, no longer touches you, what reason have I to flatter myself I shall keep you always?' This brilliant cavalier, who insisted on being called the Marquis de la Rivière, Lord de Courcy, was really a bastard son of the Abbé de la Rivière, Bishop of Langres.