“Do not let us speak of these things,” said Lady Isabel, faintly. “It cannot redeem the past.”

“But I must speak of them; I came to speak of them,” persisted the earl; “I could not do it as long as that man was here. When these inexplicable things take place in the career of a woman, it is a father’s duty to look into motives and causes and actions, although the events in themselves may be, as in this case, irreparable. Your father is gone, but I stand in his place, there is no one else to stand in it.”

Her tears began to fall. And she let them fall—in silence. The earl resumed.

“But for that extraordinary letter, I should have supposed you had been actuated by a mad infatuation for the cur, Levison; its tenor gave the matter a different aspect. To what did you allude when you asserted that your husband had driven you to it?”

“He knew,” she answered, scarcely above her breath.

“He did not know,” sternly replied the earl. “A more truthful, honorable man than Carlyle does not exist on the face of the earth. When he told me then, in his agony of grief, that he was unable to form even a suspicion of your meaning, I could have staked my earldom on his veracity. I would stake it still.”

“I believed,” she began, in a low, nervous voice, for she knew that there was no evading the questions of Lord Mount Severn, when he was resolute in their being answered, and, indeed she was too weak, both in body and spirit, to resist—“I believed that his love was no longer mine; that he had deserted me, for another.”

The earl stared at her. “What can you mean by ‘deserted!’ He was with you.”

“There is a desertion of the heart,” was her murmured answer.

“Desertion of a fiddlestick!” retorted his lordship. “The interpretation we gave to the note, I and Carlyle, was, that you had been actuated by motives of jealousy; had penned it in a jealous mood. I put the question to Carlyle—as between man and man—do you listen, Isabel!—whether he had given you cause; and he answered me, as with God over us, he had never given you cause; he had been faithful to you in thought, word and deed; he had never, so far as he could call to mind, even looked upon another woman with covetous feelings, since the hour that he made you his wife; his whole thoughts had been of you, and of you alone. It is more than many a husband can say,” significantly coughed Lord Mount Severn.