But that had been when they were first married. Later, with the discovery that she could be jealous of Anthony, she had, outwardly at least, changed her mind. There were no other men in the world for her. This he had known only too surely. Perceiving that a certain fastidiousness would restrain her, he had grown lax in preserving the completeness of her love--which, after all, was the keystone of the entire structure.