"I should have told you all about it that afternoon, only our intercourse is broken off to please a rival. Suppose I gave you a rival, and used you for her sake as you use me for his, what would you say? That would be a worse infidelity than sending for a detective, would it not?"英文原著 · 《A Woman-Hater》
Clagett was a man of violent temper and ingenious vindictiveness, and proved more than a sufficient punishment for Lettice's infidelity. The trifling fact that Warner was dead--he died shortly after his return--did not interfere with the course of Mr. Clagett's jealousy; he was haunted by the suspicion that Lettice regretted her first love, having left nothing undone to make her do so. "This is to pay Warner's debts," remarked Mr. Clagett, as he twitched off the table-cloth and wrecked the tea-things.英文原著 · 《An Old Town By The Sea》
Edna did not care or think whether it were genuine or not. When she was alone she looked mechanically at the back of her hand which he had kissed so warmly. Then she leaned her head down on the mantelpiece. She felt somewhat like a woman who in a moment of passion is betrayed into an act of infidelity, and realizes the significance of the act without being wholly awakened from its glamour. The thought was passing vaguely through her mind, "What would he think?"英文原著 · 《Awakening & Selected Short Stories》
Eddie nodded his head. Anyhow, what D. told him was "the Lord said unto Moses," and now that he had the evidence of his own eyes - Well, the next day he defied Bunt Rogers and all his works. To tell the plain truth, Bunt wasn't too well grounded in his newly cut infidelity.英文原著 · 《Back Home》
And so on in all manner of sin and trespass. Those who have ears to hear such things hear every day one man after another falling through lust or pride or malice or idleness or infidelity, till there is none to answer.英文原著 · 《Bunyan Characters-1》
"The following describes Rob's feelings on the first discovery of his damsel's infidelity. The airs of both these pieces are his own, and, the Highland ladies say, very beautiful.英文原著 · 《Chronicles of the Canongate》