M. d'Ablaincourt had no wish to lose his niece, or, for the matter of that, his nephew either. He felt that any rupture between the young couple would disturb the quiet, easy life he was now enjoying, and he therefore decided upon taking some steps to restore peace. He pretended to follow the captain; but, finding this fatiguing, he returned slowly home after a certain time, and said to his niece, "I have followed your husband more than six times, and he walks very quietly alone."
"Where, where, my dear uncle?"
"Sometimes one way, and sometimes another; so that all your suspicions are entirely without foundation."
Nathalie was not duped by this answer, though she pretended to place implicit confidence in her uncle's words. Determined on discovering the truth, she sent for a little errand-boy, who stood always at the corner of their house, and whom she had heard more than once praised for his quickness and intelligence. Having ascertained that he knew her husband by sight, she said to him, "M. d'Apremont goes out every evening. To-morrow you must follow him, watch where he goes, and bring me back word immediately. And take care not to be seen."
The boy promised to execute her orders faithfully, and Nathalie awaited the morrow with that impatience of which the jealous alone can form any idea. At length the moment arrived, the captain went out, and the little messenger was on his track. Trembling, and in a fever of agitation, Nathalie sat counting the minutes and seconds as they passed until the return of the boy. Three quarters of an hour had elapsed when he made his appearance, covered with dust, and in a violent perspiration.
"Well," said Nathalie in an altered tone of voice, "what have you seen? Tell me everything."
"Why, ma'am, I followed the master, taking care he shouldn't see me—and a long chase it was—to the Vieille Rue du Temple in the Marais. There he went into a queer-looking sort of a house,—I forget the number, but I should know it again,—in an alley, and there was no porter."
"No porter!—in an alley!—Oh, the wretch!"
"As soon as the master had gone in," continued the boy, "I went in too. He kept on going up stairs till he got to the third floor, and then he took out a key and opened the door."
"The monster!—he opened the door himself,—he has a key,—and my uncle to take his part! You are quite sure he opened the door himself,—that he did not knock?"