As Ada grew older, the extreme sullenness, which seemed to be her disposition, wore off a little. She was outwardly civilised, she learned to speak the English of refinement, she made for herself all manner of interests, none of them very childlike; and to Mrs. Clarendon she assumed the demeanour which was to persist, with very slight alteration, from that time onwards. When she was ten years old Isabel engaged a better governess for her. It became evident that the girl had brains. She showed, too, a pronounced faculty for drawing; a teacher accordingly came over once a week from the nearest town. At the age of fourteen she for the first time accompanied Mrs. Clarendon to London, and stayed with her there for the couple of months which were all that Isabel permitted herself that year. Ada had her own rooms, and only saw Isabel’s most intimate acquaintances; her time was chiefly devoted to lessons of various kinds.
Isabel took this step in consequence of troublous symptoms in the girl’s life. Ada had always been a perfectly tractable child and had given as little trouble as a child could. She never cried; her way of expressing indignation or misery was to hide herself in the remotest corner she could find, and there remain till she was discovered, when she suffered herself to be led away in silence. Only once had Isabel, softly approaching the half-open door of Ada’s bedroom at night, believed that she heard a sob. She entered and spoke; Ada was awake, but indignantly protested that she had not been crying. Isabel felt that there was not a little obscure suffering in the child’s existence, and once or twice, overcome by her compassionate instincts, tried to speak warmly, if perchance she might find a means of winning the confidence which she had not felt able to seek; but the result was not encouraging. At length it seemed that the hidden misery was taking a form which could not be disregarded, which demanded sympathy and motherly tenderness. Hitherto Ada had shown no objection to meet and speak with the visitors or guests at Knightswell; all at once she refused to see any stranger, and resolutely kept her own rooms whenever Mrs. Clarendon had company. She would give no explanation; her eyes flashed passionately, as if in irrepressible irritation, when she was appealed to. And, for the first time in her life, she suffered from ill-health; severe headache racked her for days in succession.
The attempt which Isabel made to draw near to her in this crisis was the occasion of a scene entirely new in their relations, and not thereafter to be repeated. There were guests at Knightswell, and Ada did not appear. Isabel went to the girl’s room, and obtained admission.
“Have you a headache, Ada?” she asked.
The reply was a short negative.
“Then, why don’t you come down? I very much wish you would. Will you come down to please me?”
The girl was sitting at a table, seemingly engaged with her books. In reality she had been motionless and unemployed for a couple of hours. She was pale and her eyes bloodshot.
“No, Mrs. Clarendon,” she exclaimed; “I cannot come down to please you! Why should I torture myself to give you pleasure?”
She had risen, and stood with a face of passionate anguish.
“Torture yourself?” Isabel repeated, almost in fear.