The Woman with the Fan by Robert Hichens

AS Lady Holme had foreseen, the impertinent mimicry of Miss Schley concentrated a great deal of attention upon the woman mimicked. Many people, accepting the American's cleverness as a fashionable fact, also accepted her imitation as the imitation of a fact more surreptitious, and credited Lady Holme with a secret leading towards the improper never before suspected by them. They remembered the break between the Holmes and Carey, the strange scene at the Arkell House ball, and began to whisper many things of Lady Holme, and to turn a tide of pity and of sympathy upon her husband. On this tide Lord Holme and the American might be said to float merrily like corks, unabashed in the eye of the sun. Their intimacy was condoned on all sides as a natural result of Lady Holme's conduct. Most of that which had been accomplished by Lord and Lady Holme together after their reconciliation over the first breakfast was undone. The silent tongue began to wag, and to murmur the usual platitudes about the poor fellow who could not find sympathy at home and so was obliged, against his will, to seek for it outside.

All this Lady Holme had foreseen as she sat in her box at the British Theatre.