“ ‘I was blue ribbon at that time, and we were putting a little money by, and all was as bright as a new dollar. My God, whoever would have thought that it could have come to this? Whoever would have dreamed it?

“ ‘I used to be home for the week-ends very often, and sometimes if the ship were held back for cargo I would have a whole week at a time, and in this way I saw a deal of my sister-in-law, Sarah. She was a fine tall woman, black and quick and fierce, with a proud way of carrying her head, and a glint from her eye like a spark from a flint. But when little Mary was there I had never a thought of her, and that I swear as I hope for God’s mercy.

“ ‘It had seemed to me sometimes that she liked to be alone with me, or to coax me out for a walk with her, but I had never thought anything of that. But one evening my eyes were opened. I had come up from the ship and found my wife out, but Sarah at home. “Where’s Mary?” I asked. “Oh, she has gone to pay some accounts.” I was impatient and paced up and down the room. “Can’t you be happy for five minutes without Mary, Jim?” says she. “It’s a bad compliment to me that you can’t be contented with my society for so short a time.” “That’s all right, my lass,” said I, putting out my hand towards her in a kindly way, but she had it in both hers in an instant, and they burned as if they were in a fever. I looked into her eyes and I read it all there. There was no need for her to speak, nor for me either. I frowned and drew my hand away. Then she stood by my side in silence for a bit, and then put up her hand and patted me on the shoulder. “Steady old Jim!” said she, and with a kind o’ mocking laugh, she ran out of the room.

“ ‘Well, from that time Sarah hated me with her whole heart and soul, and she is a woman who can hate, too. I was a fool to let her go on biding with us - a besotted fool - but I never said a word to Mary, for I knew it would grieve her. Things went on much as before, but after a time I began to find that there was a bit of a change in Mary herself. She had always been so trusting and so innocent, but now she became queer and suspicious, wanting to know where I had been and what I had been doing, and whom my letters were from, and what I had in my pockets, and a thousand such follies. Day by day she grew queerer and more irritable, and we had ceaseless rows about nothing. I was fairly puzzled by it all. Sarah avoided me now, but she and Mary were just inseparable. I can see now how she was plotting and scheming and poisoning my wife’s mind against me, but I was such a blind beetle that I could not understand it at the time. Then I broke my blue ribbon and began to drink again, but I think I should not have done it if Mary had been the same as ever. She had some reason to be disgusted with me now, and the gap between us began to be wider and wider. And then this Alec Fairbairn chipped in, and things became a thousand times blacker.

“ ‘It was to see Sarah that he came to my house first, but soon it was to see us, for he was a man with winning ways, and he made friends wherever he went. He was a dashing, swaggering chap, smart and curled, who had seen half the world and could talk of what he had seen. He was good company, I won’t deny it, and he had wonderful polite ways with him for a sailor man, so that I think there must have been a time when he knew more of the poop than the forecastle. For a month he was in and out of my house, and never once did it cross my mind that harm might come of his soft, tricky ways. And then at last something made me suspect, and from that day my peace was gone forever.