He has been equally just to the Duc de Guines in his affair with Tort.

It is a happy thing for a queen to be able to admire and esteem him who has admitted her to a participation of his throne; and as to you, I congratulate you upon your having to live under the sceptre of so virtuous a sovereign." The Queen laid before the King all the memorials of the Duc de Guines, who, during his embassy to England, was involved in difficulties by a secretary, who speculated in the public funds in London on his own account, but in such a manner as to throw a suspicion of it on the ambassador.

Messieurs de Vergennes and Turgot, bearing but little good-will to the Duc de Guines, who was the friend of the Duc de Choiseul, were not disposed to render the ambassador any service.

The Queen succeeded in fixing the King's particular attention on this affair, and the innocence of the Duc de Guines triumphed through the equity of Louis XVI.
An incessant underhand war was carried on between the friends and partisans of M.de Choiseul, who were called the Austrians, and those who sided with Messieurs d'Aiguillon, de Maurepas, and de Vergennes, who, for the same reason, kept up the intrigues carried on at Court and in Paris against the Queen.

Marie Antoinette, on her part, supported those who had suffered in this political quarrel, and it was this feeling which led her to ask for a revision of the proceedings against Messieurs de Bellegarde and de Monthieu.