“If that is so it is rather a pity that she was recently so neglectful,” I said.

“I know, Ralph—I know the reason of it all,” she faltered. “I can’t explain to you, because it is not just that I should expose my sister’s secret. But I know the truth which, when revealed, will make it clear to the world that her apparent neglect was not culpable. She had a motive.”

“A motive in going to town of an evening and enjoying herself!” I exclaimed. “Of course, the motive was to obtain relaxation. When a man is more than twice the age of his wife, the latter is apt to chafe beneath the golden fetter. It’s the same everywhere—in Mayfair as in Mile End; in Suburbia as in a rural village. Difference of age is difference of temperament; and difference of temperament opens a breach which only a lover can fill.”

She was silent—her eyes cast down. She saw that the attempt to vindicate her sister had, as before, utterly and ignominiously failed.

“Yes, Ralph, you are right,” she admitted at last. “Judged from a philosophic standpoint a wife ought not to be more than ten years her husband’s junior. Love which arises out of mere weakness is as easily fixed upon one object as another; and consequently is at all times transferable. It is so pleasant to us women to be admired, and so soothing to be loved that the grand trial of constancy to a young woman married to an elderly man is not to add one more conquest to her triumphs, but to earn the respect and esteem of the man who is her husband. And it is difficult. Of that I am convinced.”

There was for the first time a true ring of earnestness in her voice, and I saw by her manner that her heart was overburdened by the sorrow that had fallen upon her sister. Her character was a complex one which I had failed always to analyse, and it seemed just then as though her endeavour was to free her sister of all the responsibilities of her married life. She had made that effort once before, prior to the tragedy, but its motive was hidden in obscurity.

“Women are often very foolish,” she went on, half-apologetically. “Having chosen their lover for his suitability they usually allow the natural propensity of their youthful minds to invest him with every ideal of excellence. That is a fatal error committed by the majority of women. We ought to be satisfied with him as he is, rather than imagine him what he never can be.”

“Yes,” I said, smiling at her philosophy. “It would certainly save them a world of disappointment in after life. It has always struck me that the extravagant investiture of fancy does not belong, as is commonly supposed, to the meek, true and abiding attachment which it is woman’s highest virtue and noblest distinction to feel. I strongly suspect it is vanity, and not affection, which leads a woman to believe her lover perfect; because it enhances her triumph to be the choice of such a man.”

“Ah! I’m glad that we agree, Ralph,” she said with a sigh and an air of deep seriousness. “The part of the true-hearted woman is to be satisfied with her lover such as he is, old or young, and to consider him, with all his faults, as sufficiently perfect for her. No after development of character can then shake her faith, no ridicule or exposure can weaken her tenderness for a single moment; while, on the other hand, she who has blindly believed her lover to be without a fault, must ever be in danger of awaking to the conviction that her love exists no longer.”

“As in your own case,” I added, in an endeavour to obtain from her the reason of this curious discourse.