La Motte meditated how to break this to his wife, for he perceived that there was no other method of counteracting her virtuous compassion for Adeline, and the dangerous consequences to be expected from it, than by opposing it with terror for his safety; and this could be done only by showing her the full extent of the evils that must attend the resentment of the Marquis. Vice had not yet so entirely darkened his conscience, but that the blush of shame stained his cheek, and his tongue faltered when he would have told his guilt. At length, finding it impossible to mention particulars, he told her that on account of an affair which no entreaties should ever induce him to explain, his life was in the power of the Marquis. You see the alternative, said he, take your choice of evils; and, if you can, tell Adeline of her danger, and sacrifice my life to save her from a situation which many would be ambitious to obtain.--Madame La Motte, condemned to the horrible alternative of permitting the seduction of innocence, or of dooming her husband to destruction, suffered a distraction of thought which defied all control. Perceiving, however, that an opposition to the designs of the Marquis would ruin La Motte and avail Adeline little, she determined to yield and endure in silence. At the time when Adeline was planning her escape from the abbey, the significant looks of Peter had led La Motte to suspect the truth and to observe them more closely. He had seen them separate in the hall with apparent confusion, and had afterwards observed them conversing together in the cloisters. Circumstances so unusual left him not a doubt that Adeline had discovered her danger, and was concerting with Peter some means of escape. Affecting, therefore, to be informed of the whole affair, he charged Peter with treachery towards himself, and threatened him with the vengeance of the Marquis if he did not disclose all he knew. The menace intimidated Peter, and supposing that all chance of assisting Adeline was gone, he made a circumstantial confession, and promised to forbear acquainting Adeline with the discovery of the scheme. In this promise he was seconded by inclination, for he feared to meet the displeasure which Adeline, believing he had betrayed her, might express.