His jealous glance as she walks that way betrays an instant’s misgiving that she may have it in her thoughts to leap over, and dashing against ledge and cornice, strike her life out upon the terrace below. But a moment’s observation of her figure as she stands in the window without any support, looking out at the stars—not up—gloomily out at those stars which are low in the heavens, reassures him. By facing round as she has moved, he stands a little behind her.

“Lady Dedlock, I have not yet been able to come to a decision satisfactory to myself on the course before me. I am not clear what to do or how to act next. I must request you, in the meantime, to keep your secret as you have kept it so long and not to wonder that I keep it too.”

He pauses, but she makes no reply.

“Pardon me, Lady Dedlock. This is an important subject. You are honouring me with your attention?”

“I am.”

“Thank you. I might have known it from what I have seen of your strength of character. I ought not to have asked the question, but I have the habit of making sure of my ground, step by step, as I go on. The sole consideration in this unhappy case is Sir Leicester.”

“Then why,” she asks in a low voice and without removing her gloomy look from those distant stars, “do you detain me in his house?”

“Because he IS the consideration. Lady Dedlock, I have no occasion to tell you that Sir Leicester is a very proud man, that his reliance upon you is implicit, that the fall of that moon out of the sky would not amaze him more than your fall from your high position as his wife.”

She breathes quickly and heavily, but she stands as unflinchingly as ever he has seen her in the midst of her grandest company.

“I declare to you, Lady Dedlock, that with anything short of this case that I have, I would as soon have hoped to root up by means of my own strength and my own hands the oldest tree on this estate as to shake your hold upon Sir Leicester and Sir Leicester’s trust and confidence in you. And even now, with this case, I hesitate. Not that he could doubt (that, even with him, is impossible), but that nothing can prepare him for the blow.”