That evening, she did not come down for supper. Rexam, arriving for his customary visit, found only Mrs. Crane, who informed him that Catherine was indisposed. He left a note, received no reply, and returned the next day to find the house shuttered and a single letter waiting on the hall table.

I need time to think. Please do not follow. C.

Part Seven

He followed, of course. Three days of silence and a single line of inquiry led him to the Devonshire coast, where Catherine's family had once owned a cottage near the cliffs. He rode through a summer storm, rain lashing his face and turning the road to mud, and caught up to her carriage on a stretch of open heath twenty miles from anywhere.

The coachman pulled up at his command. Rexam dismounted, his boots sinking into the wet earth, and approached the carriage door. The window slid down, revealing Catherine's pale face and, behind her, the wide-eyed twins.

"You said not to follow," he said, rain plastering his hair to his skull. "I am disobeying."

"I see that." Her voice was tired but not angry. "Anoria told me the truth. You came back for the children."

"I am the necessary inconvenience. I cannot live as an obligation, William. I have done that once already."

The use of his name for the first time in five years struck him like a blow. He gripped the carriage door frame, his knuckles white.

"She was right," he said, and watched the hope drain from Catherine's eyes. "When I first sought you out, it was for Henry. He is my heir."

"The title, the estate, the name, all of it demanded I claim him. I told myself I was acting from duty. I am a duke. Duty is the only language I was taught to speak."

The rain fell harder. The horses stamped and blew. Inside the carriage, Henry tugged at his mother's sleeve, but she did not move.

"Then what are you doing here?" she asked.

Rexam released the door and stepped back. In full view of his wife, his children, and a coachman who would dine out on this story for decades, the Duke of Rexam knelt in the mud.

"I am here," he said, and his voice cracked in a way that had nothing to do with the cold, "because somewhere between the park and the garden, and the afternoon Henry asked me about worms, duty stopped being the reason. I love them. I love their stubborn chins and their endless questions, and the way Margaret arranges daisies as though she is composing a symphony. But that is not why I followed you."

He drew a breath that shuddered through his chest. "I followed you because I love you. Not the mother of my children. Not the wronged wife I must repay. You, Catherine."

"The way you hold a teacup. The way you do not raise your voice even when the world has given you every right to scream. The way you walked away from me in that musical evening with your head held high while my mistress cut you to the bone."

"I love you, and I should have loved you from the beginning, and instead I destroyed everything. I will spend the rest of my life mending it if you let me."

The rain streamed down his face. His breeches were ruined. His horse stood twenty yards away, its head drooping in equine misery. He did not rise.

The carriage door opened. Catherine stepped down into the mud, her half-boots sinking to the ankles. She stood before him, rain darkening her hair, and looked at him for a long, searching moment.

"You are kneeling in a puddle," she said.

"I am aware."

"Henry is watching. He will never let you forget this."

"I am counting on it."

Something broke open in her face. Not the composure he had come to dread, but a release, a surrender, a sunrise after a very long night. She extended her hand.

"Get up," she said. "You will catch your death, and then where will we be?"

He took her hand and rose, mud clinging to his knees. For the first time in five years, Catherine let him pull her close. She was cold and wet and trembling, and her arms went around his neck as though they remembered the shape of him.

From the carriage window, two small faces pressed against the glass. Henry frowned. "Why is Papa in the mud?"

Margaret, ever the philosopher, replied, "Because he loves Mama. That is what people do."

The rain continued to fall. The coachman wiped his eyes with his sleeve, though he would later claim it was only the weather. On a desolate stretch of Devonshire heath, the Duke and Duchess of Rexam began the long, careful work of putting a marriage back together, not as it had been, but as it might be.

They married again in the village church six months later, a quiet ceremony with only Mrs. Crane, the vicar Mr. Thorne, who had bowed out with grace, and the twins in attendance. Henry carried the ring. Margaret scattered rose petals with solemn precision.

The following spring, a new portrait hung in Ashford Chase's gallery, a dark-haired woman in blue, a man whose face had lost its coldness, and two children who held the future in their steady gray eyes. If anyone asked the Duke about the painting, he would say, without irony, that it was the finest work he had ever commissioned. He had learned, finally, what was worth kneeling for.