Last night, after three sleepless nights, I poured my coffee, sat down by the phone, and dialed the number at the bottom of that letter.
An old man answered on the second ring, like he had been sitting by his own phone waiting for it. His voice was the same shaky hand that had written the envelope. He said my name, though I had never said it, and then he said, Thank you for calling. I did not think you would.
His name was Walter. He was eighty-eight years old, and he was dying, and before he went he wanted to be sure of one thing.
The daughter my wife and I raised for forty years, the girl I taught to ride a bike and walked down the aisle, had a father in the world I never knew about.
My wife was young when she had her, younger than our own daughter is now, and the man had gone off to the service and they had lost each other the way young people did back then, before anyone could stop it. By the time Walter came home, my wife had met me, and she was carrying a child, and she made a choice. She married me, and she let me believe the baby was mine from the start, and I never once doubted it, because I never had a reason to.
Walter had known. He had found her, years later, and she had begged him to keep the secret while she lived, so the girl would never feel like she belonged to two families instead of one whole one. He gave his word. He kept it for forty years. And the week after he learned my wife had finally passed, he sat down with his shaky hand and wrote the letter, because a promise made to the living runs out when the living are gone, and because a dying man did not want to take the truth into the ground with him.
He did not want money. He did not want to take my daughter from me; he said it plain, more than once. He said I was her father in every way that a man earns the name, and nothing he said changed that. He only wanted, if I would allow it, to see her face one time. To know the child had turned out loved.
I sat with that a long while. A weaker man might have burned the letter and kept his tidy story. But I thought about my wife, and the choice she made so young, and the forty good years she gave me, and I could not find it in me to guard a secret she only ever kept out of love.
I told my daughter everything the next morning. She cried, and then she asked to meet him, and we drove out together that same afternoon.
Walter passed six weeks later. But my daughter got to hold the hand that wrote the letter, and he got to see her face, and she does not have one less father now.
She has two. And I am not ashamed to say I am glad of it.