It was impossible for him to return to Court without seeing Madam de Cleves; he made a visit to his sister the Duchess of Mercoeur, at her house near Colomiers. She was extremely surprised at her brother's arrival; but he invented so probable a pretence for his journey, and conducted his plot so skilfully, that he drew her to make the first proposal herself of visiting Madam de Cleves. This proposal was executed that very day, and Monsieur de Nemours told his sister, that he would leave her at Colomiers, in order to go directly to the King; he formed this pretence of leaving her at Colomiers in hopes she would take her leave before him, and he thought he had found out by that means an infallible way of speaking to Madam de Cleves.

The Princess of Cleves, when they arrived, was walking in her garden the sight of Monsieur de Nemours gave her no small uneasiness, and put her out of doubt that it was he she had seen the foregoing night. The certainty of his having done so bold and imprudent a thing gave her some little resentment against him, and the Duke observed an air of coldness in her face, which sensibly grieved him; the conversation turned upon indifferent matters, and yet he had the skill all the while to show so much wit, complaisance, and admiration for Madam de Cleves, that part of the coldness she expressed towards him at first left her in spite of herself.

When his fears were over and he began to take heart, he showed an extreme curiosity to see the pavilion in the forest; he spoke of it as of the most agreeable place in the world, and gave so exact a description of it, that Madam de Mercoeur said he must needs have been there several times to know all the particular beauties of it so well. "And yet, I don't believe," replied Madam de Cleves, "that the Duke de Nemours was ever there; it has been finished but a little while." "It is not long since I was there," replied the Duke, looking upon her, "and I don't know if I ought not to be glad you have forgot you saw me there." Madam de Mercoeur, being taken up in observing the beauties of the gardens, did not attend to what her brother said; Madam de Cleves blushed, and with her eyes cast down, without looking on Monsieur de Nemours, "I don't remember," said she, "to have seen you there; and if you have been there, it was without my knowledge." "It is true, Madam," replied he, "I was there without your orders, and I passed there the most sweet and cruel moments of my life."

Madam de Cleves understood very well what he said, but made him no answer; her care was to prevent Madam de Mercoeur from going into the bower, because the Duke de Nemours's picture was there, and she had no mind she should see it; she managed the matter so well, that the time passed away insensibly, and Madam de Mercoeur began to talk of going home: but when Madam de Cleves found that the Duke and his sister did not go together, she plainly saw to what she was going to be exposed; she found herself under the same embarrassment she was in at Paris, and took also the same resolution; her fear, lest this visit should be a further confirmation of her husband's suspicions, did not a little contribute to determine her; and to the end Monsieur de Nemours might not remain alone with her, she told Madam de Mercoeur she would wait upon her to the borders of the forest, and ordered her chariot to be got ready. The Duke was struck with such a violent grief to find that Madam de Cleves still continued to exercise the same rigours towards him, that he turned pale that moment. Madam de Mercoeur asked him if he was ill, but he looked upon Madam de Cleves without being perceived by anybody else, and made her sensible by his looks that he had no other illness besides despair: however, there was no remedy but he must let them go together without daring to follow them; after what he had told his sister, that he was to go directly to Court, he could not return with her, but went to Paris, and set out from thence the next day.

Monsieur de Cleves's gentleman had observed him all the while; he returned also to Paris, and when he found Monsieur de Nemours was set out for Chambort, he took post to get thither before him, and to give an account of his journey; his master expected his return with impatience, as if the happiness or unhappiness of his life depended upon it.

As soon as he saw him, he judged from his countenance and his silence, that the news he brought was very disagreeable; he was struck with sorrow, and continued some time with his head hung down, without being able to speak; at last he made signs with his hand to him to withdraw; "Go," says he, "I see what you have to say to me, but I have not the power to hear it." "I can acquaint you with nothing," said the gentleman, "upon which one can form any certain judgment; it is true, the Duke de Nemours went two nights successively into the garden in the forest, and the day after he was at Colomiers with the Duchess of Mercoeur." "'Tis enough," replied Monsieur de Cleves, still making signs to him to withdraw, "'tis enough; I want no further information." The gentleman was forced to leave his master, abandoned to his despair; nor ever was despair more violent. Few men of so high a spirit, and so passionately in love, as the Prince of Cleves, have experienced at the same time the grief arising from the falsehood of a mistress, and the shame of being deceived by a wife.

Monsieur de Cleves could set no bounds to his affliction; he felt ill of a fever that very night, and his distemper was accompanied with such ill symptoms that it was thought very dangerous. Madam de Cleves was informed of it, and came in all haste to him; when she arrived, he was still worse; besides, she observed something in him so cold and chilling with respect to her, that she was equally surprised and grieved at it; he even seemed to receive with pain the services she did him in his sickness, but at last she imagined it was perhaps only the effect of his distemper.

When she was come to Blois where the Court then was, the Duke de Nemours was overjoyed to think she was at the same place where he was; he endeavoured to see her, and went every day to the Prince of Cleves's under pretence of enquiring how he did, but it was to no purpose; she did not stir out of her husband's room, and was grieved at heart for the condition he was in. It vexed Monsieur de Nemours to see her under such affliction, an affliction which he plainly saw revived the friendship she had for Monsieur de Cleves, and diverted the passion that lay kindling in her heart. The thought of this shocked him severely for some time; but the extremity, to which Monsieur de Cleves's sickness was grown, opened to him a scene of new hopes; he saw it was probable that Madam de Cleves would be at liberty to follow her own inclinations, and that he might expect for the future a series of happiness and lasting pleasures; he could not support the ecstasy of that thought, a thought so full of transport! he banished it out of his mind for fear of becoming doubly wretched, if he happened to be disappointed in his hopes.

In the meantime Monsieur de Cleves was almost given over by his physicians. One of the last days of his illness, after having had a very bad night, he said in the morning, he had a desire to sleep; but Madam de Cleves, who remained alone in his chamber, found that instead of taking repose he was extremely restless; she came to him, and fell on her knees by his bedside, her face all covered with tears; and though Monsieur de Cleves had taken a resolution not to show her the violent displeasure he had conceived against her, yet the care she took of him, and the sorrow she expressed, which sometimes he thought sincere, and at other times the effect of her dissimulation and perfidiousness, distracted him so violently with opposite sentiments full of woe, that he could not forbear giving them vent.

"You shed plenty of tears, Madam," said he, "for a death which you are the cause of, and which cannot give you the trouble you pretend to be in; I am no longer in a condition to reproach you," added he with a voice weakened by sickness and grief; "I die through the dreadful grief and discontent you have given me; ought so extraordinary an action, as that of your speaking to me at Colomiers, to have had so little consequences? Why did you inform me of your passion for the Duke de Nemours, if your virtue was no longer able to oppose it? I loved you to that extremity, I would have been glad to have been deceived, I confess it to my shame; I have regretted that pleasing false security out of which you drew me; why did not you leave me in that blind tranquillity which so many husbands enjoy? I should perhaps have been ignorant all my life, that you was in love with Monsieur de Nemours; I shall die," added he, "but know that you make death pleasing to me, and that, after you have taken from me the esteem and affection I had for you, life would be odious to me. What should I live for? to spend my days with a person whom I have loved so much, and by whom I have been so cruelly deceived; or to live apart from her and break out openly into violences so opposite to my temper, and the love I had for you? That love, Madam, was far greater than it appeared to you; I concealed the greatest part of it from you, for fear of being importunate, or of losing somewhat in your esteem by a behaviour not becoming a husband: in a word, I deserved your affection more than once, and I die without regret, since I have not been able to obtain it, and since I can no longer desire it. Adieu, Madam; you will one day regret a man who loved you with a sincere and virtuous passion; you will feel the anxiety which reasonable persons meet with in intrigue and gallantry, and you will know the difference between such a love as I had for you, and the love of people who only profess admiration for you to gratify their vanity in seducing you; but my death will leave you at liberty, and you may make the Duke de Nemours happy without guilt: what signifies anything that can happen when I am no more, and why should I have the weakness to trouble myself about it?"