She dared a glance at him, but could not read his mood. He was perfectly attired for social calls, the picture of sartorial elegance. He gazed upon the water, his expression calm. But for a slight tension in the way he clasped his walking stick, he might have been sitting for a portrait: Gentleman at His Autumnal Leisure.

“You arranged a happier outcome for me,” Abigail said. “Thank you for that. I want you to have the letters.”

“Abigail, I do not care bollocks or bedamned about the letters.”

His tone was mild, but Abigail would have bet the glass paperweight in her reticule that his lordship was peeved, perhaps even furious.

“The letters do not entirely establish your paternity, but they establish that the child is not Champlain’s issue. As the boy’s father, you should have that evidence to destroy or safeguard as you see fit.”

“You have this all sorted, do you? I am to keep the evidence, while you are off to York to resume peeking in windows and impersonating a man. Harmonia will be my duchess, and she and I will somehow contrive to produce more sons—on purpose this time and not out of heedless, rutting stupidity. So glad the itinerary is cast in stone, for I wasn’t likely to find the way on my own, avowed dullard that I am.”

This was the scene Abigail had dreaded, a parting in anger and sorrow, harsh words exchanged for no reason.

“You are that child’s father, and I will not stand between you and a chance to finish the raising of him. The boy has no stepfather, Stapleton sees him as some sort of hereditary prize, and Harmonia will reconcile herself to the terrible burden of being your duchess the moment you show her the Walden jewels. Besides, you would make a wonderful papa.”

Those last words cut like glass, but Abigail managed to speak them in civil tones. The vast, green preserve of Hyde Park wasn’t big enough for all the sadness her heart held, but she would not keep a child and his father apart. Not this father, and not that child.

“You are being noble,” Stephen said, “and unforgivably stupid. Harmonia and I took revenge with each other for mostly imagined slights. Our dalliance was of no moment to either of us. That’s the nature of a dalliance. You are too virtuous and stubborn to imagine such a thing, but seven years ago, I quite had the knack of the casual encounter. The Wentworth jewels, or at least my little portion of them, were on display in all manner of untoward locations.”

“Are you ashamed of that?” Abigail could not decipher his tone, suggesting perhaps he was in somewhat of a muddle himself.