The moment that he became aware that his position was in danger, he began to write abusive letters against the Empress-queen, and to circulate libels at Vienna against both her and Marie Antoinette, on whom he openly threatened to avenge himself, if his pleasures or his prospects should in any way be interfered with.[10] Since his return to France he had had the address to conciliate Maurepas, who, adding the authority of his ministerial office to the solicitations of the cardinal's sister, Madame de Marsan, had succeeded in wringing from the unwilling king his appointment to the honorable and lucrative preferment of grand almoner.

But even that post, though it made him one of the great officers of the court, did not weaken his desire to annoy the queen, for having, as he believed, used her influence to deprive him of his embassy, and for having by her marked coldness since his return from Vienna, showed her disapproval of his profligate character, and of his insolence to her mother.
And, unhappily, there were not wanting persons base enough to co-operate with him, generally discredited as he was, as instruments of their own secret malice.

The birth of the dauphin had been a fatal blow to the hopes which had been founded on the possible succession of the king's brothers; and from this time forth the whisperers of detraction and calumny were more than ever busy, sometimes venturing to forge her handwriting, and sometimes daring, with still fouler audacity, to invent stories designed to tarnish her reputation by throwing doubts on her conjugal fidelity.

At such a moment the presence of such a man as the cardinal on the stage was an evil omen.

His audacity, it seemed, could hardly be purposeless, and his purpose could not be innocent.
He had been most anxious to obtain admission to one of the entertainments which the queen gave to the Russian princes; and, when he was disappointed, he had the silly audacity to bribe the porter of the Trianon to admit him into the garden, where, as the royal party passed down the different walks, he thrust himself ostentatiously at different points into their sight, professing to disguise himself by throwing a mantle over his shoulders, but taking care that his scarlet stockings should prevent any uncertainty from being felt as to his identity.