Winston Graham said this quote
“ And what of this young woman beside him, whom he had loved devotedly for four years and still did love? She had given him more than Elizabeth ever could: months of unflawed relationship, unquestioning trust (which he was now betraying in thought) . Oh nonsense! What man did not at some time or another glance elsewhere? And who could complain if it remained at a glance? (Chance was a fine thing). ”