It is evident that already at this period a young married woman dreaded the tyranny of a mother-in-law, who indeed exercised a far greater authority over her than even her own mother. The mother-in-law was alone privileged to accompany the young married woman in society. Probably it was reasonable enough to expect less indulgence on her part than on a mother’s, and the husband preferred this safeguard, precluded as he was by custom and the fear of exciting ridicule from watching or even noticing his wife. We shall see that the supervision of the mother-in-law could ill be dispensed with for some of these giddy young women. “One day, when Madame de Luynes[55] and Madame de la Roche Aymon[56] were at the ball, they sent away their carriages, and hid themselves in Mademoiselle d’Aumont’s[57] apartment. After the bell had been rung for silence, they began making the most horrible noise, which they kept up in the Convent throughout the night. They broke all the pitchers that are put outside the ladies’ cells; they stopped all the nuns whom they met going to Matins; in fact, they made a most diabolical noise. “The Lady Abbess gave orders that these ladies should not be in any way insulted, but that they should be given no food, and not be allowed to leave the Convent. When eleven o’clock struck, they asked for something to eat, but they were refused; then they requested that the gates should be opened, but Madame de Saint Jacques, who was head portress, said that the keys were at the Lady Abbess’s. Then they sent Mademoiselle d’Aumont to beg the Lady Abbess to have the doors opened for them. The Lady Abbess sent them word that having remained without her permission, they should not leave till their families came to fetch them away; upon which they were in despair. Madame de Rochechouart, on the other hand, warned them to be careful when the pupils were going or returning from Mass or the refectory, as she could not answer for their not being insulted should they find themselves in their way. If the truth be known, we were most anxious to hoot them, and turn them into derision; we were even ready to throw water at them. Meanwhile Madame de la Roche Aymon was expected to dinner at her uncle’s, the Cardinal de la Roche Aymon, and Madame la Duchesse de Chevreuse on her side was expecting her daughter-in-law, Madame la Duchesse de Luynes. Their attendants said they had remained at the Abbaye-aux-Bois. Accordingly their relations sent word that they were waiting for them; but the Lady Abbess wrote to Madame de Chevreuse, and to the Cardinal, that Mesdames de Luynes and de la Roche Aymon were not quite right in their heads, and that she would hand them over only to their relations. Madame de Chevreuse, in a state of anxiety, hurried to the Abbey, when she soundly rated her daughter-in-law; and the two prisoners, very much annoyed at this adventure, were given into her charge.