"Stop, stop! For God's sake, don't say any more!"

"You acknowledge it all, then?"

"How can I deny it? But who told you?"

"Madame," and Grimsby flicked the ashes from his cigarette as he spoke, "when a man has a wife such as mine, sooner or later he learns many interesting things."

"Your wife! What does she know?"

"Evidently too much for your peace of mind."

"But how does she know?"

"Simply because she happened to be Hettie Rawlins before she became
Mrs. Grimsby."

"Hettie Rawlins," Mrs. Hampton repeated. "That name sounds familiar.
Where have I heard it before?"

"In that private hospital, madame. She was the girl who exchanged the babies. Surely you have not forgotten her."