When she had gone he went back and stood before the picture again. From Clare's first words he had had a stricken conviction that the thing was true; that, as Mrs. Cook Morgan's visitor from Wyoming had insisted, Henry Livingstone had never married, never had a son. He stood and gazed at the picture. His world had collapsed about him, but he was steady and very erect. “David, David!” he thought. “Why did you do it? And what am I? And who?” Characteristically his first thought after that was of David himself. Whatever David had done, his motive had been right. He would have to start with that. If David had built for him a false identity it was because there was a necessity for it. Something shameful, something he was to be taken away from. Wasn't it probable that David had heard the gossip, and had then collapsed? Wasn't the fear that he himself would hear it behind David's insistence that he go to Baltimore? His thoughts flew to Elizabeth. Everything was changed now, as to Elizabeth. He would have to be very certain of that past of his before he could tell her that he loved her, and he had a sense of immediate helplessness. He could not go to David, as things were. To Lucy? Probably he would have gone to Lucy at once, but the telephone rang. He answered it, got his hat and bag and went out to the car. Years with David had made automatic the subordination of self to the demands of the practice. At half past six Lucy heard him come in and go into his office. When he did not immediately reappear and take his flying run up the stairs to David's room, she stood outside the office door and listened. She had a premonition of something wrong, something of the truth, perhaps. Anyhow, she tapped at the door and opened it, to find him sitting very quietly at his desk with his head in his hands. “Dick!” she exclaimed. “Is anything wrong?” “I have a headache,” he said. He looked at his watch and got up. “I'll take a look at David, and then we'll have dinner. I didn't know it was so late.” But when she had gone out he did not immediately move. He had been going over again, painfully and carefully, the things that puzzled him, that he had accepted before without dispute. David and Lucy's reluctance to discuss his father; the long days in the cabin, with David helping him to reconstruct his past; the spring, and that slow progress which now he felt, somehow, had been an escape. He ate very little dinner, and Lucy's sense of dread increased. When, after the meal, she took refuge in her sitting-room on the lower floor and picked up her knitting, it was with a conviction that it was only a temporary reprieve. She did not know from what. She heard him, some time later, coming down from David's room. But he did not turn into his office. Instead, he came on to her door, stood for a moment like a man undecided, then came in. She did not look up, even when very gently he took her knitting from her and laid it on the table. “Aunt Lucy.” “Yes, Dick.”