He answered this in anger. He did not understand why the history of Captain O'Hara should have been raked up. Captain O'Hara was nothing to him. He supposed it had come from Castle Quin, and anything from Castle Quin he disbelieved. He had given a promise once and he didn't understand why he should be asked for any further assurance. He thought it very hard that his life should be made a burden to him by foul-mouthed rumours from Castle Quin. That was the tenour of his letter to his aunt; but even that letter sufficed to make it almost certain that he could never marry the girl. He acknowledged that he had bound himself not to do so. And then, in spite of all that he said about the mendacity of Castle Quin, he did believe the little history. And it was quite out of the question that he should marry the daughter of a returned galley-slave. He did not think that any jury in England would hold him to be bound by such a promise. Of course he would do whatever he could for his dear Kate; but, even after all that had passed, he could not pollute himself by marriage with the child of so vile a father. Poor Kate! Her sufferings would have been occasioned not by him, but by her father.
In the meantime Kate's letters to him became more and more frequent, more and more sad,--filled ever with still increasing warmth of entreaty. At last they came by every post, though he knew how difficult it must be for her to find daily messengers into Ennistimon. Would he not come and see her? He must come and see her. She was ill and would die unless he came to her. He did not always answer these letters, but he did write to her perhaps twice a week. He would come very soon,--as soon as Johnstone had come back from his fishing. She was not to fret herself. Of course he could not always be at Ardkill. He too had things to trouble him. Then he told her he had received letters from home which caused him very much trouble; and there was a something of sharpness in his words, which brought from her a string of lamentations in which, however, the tears and wailings did not as yet take the form of reproaches. Then there came a short note from Mrs. O'Hara herself. "I must beg that you will come to Ardkill at once. It is absolutely necessary for Kate's safety that you should do so."