Chapter 4: What His Brother Never Was

I didn't say anything the next morning.
I made coffee.
I made Sophie's lunch.
I kissed Nathan on the cheek when he left for work and stood at the window until his car turned the corner.
Then I sat down at the kitchen table and thought carefully.
It was possible I had misremembered.
We had talked so much in those early months of dating — long dinners, long walks, the kind of conversations where you pour everything out because you're trying to convince another person you're worth knowing.
It was possible Nathan had mentioned a half-brother, a stepbrother, someone I had filed under the wrong category.
I went back through what I actually knew.
He had grown up in Ohio.
His father left when he was seven.
His mother remarried when he was fifteen, but Nathan had never gotten along with his stepfather and moved out at eighteen.
He had told me once, on our third date, that being an only child had made him self-reliant in ways that sometimes looked like coldness.
"I didn't have anyone to practice on," he'd said.
"No siblings to fight with and forgive."
No siblings.
I opened my laptop and searched his name alongside his mother's name, which I knew from a Christmas card she had sent us.
I wasn't sure what I was looking for.
I told myself I wasn't looking for anything specific.
What I found was a local newspaper article from eleven years ago.
A community fundraiser.
A photograph.
Nathan was in it, standing next to a woman I recognized as his mother.
Standing next to a man I didn't recognize at all.
The caption listed three names.
The third name was listed as Nathan's brother.
I read it twice.
My hands were steady.
That surprised me.
I took a screenshot.
I closed the laptop.
I drove Sophie to school, came home, and called my closest friend, Renata, who had known me since before Sophie was born.
"I need to think out loud," I said when she picked up.
"Talk," she said.
I told her everything.
The phone at the track.
The brother who didn't exist.
The article.
The months of small moments I had explained away.
Renata was quiet for a moment after I finished.
"Diane," she said carefully.
"Is it possible he has a brother he's estranged from?
Someone he doesn't talk about because it's painful?"
"It's possible."
"But you don't think that's it."
"I don't know what I think.
That's the problem."
"What does your gut say?"
I looked out the kitchen window at the backyard.
Sophie's secondhand bike was leaning against the fence, the one Nathan had brought home.
He had spent forty minutes adjusting the seat height so it was exactly right for her.
"My gut says he loves Sophie," I said.
"I'm certain of that."
"But?"
"But I'm not certain about everything else."
That afternoon, Nathan came home early.
He brought flowers — not the apologetic kind, just a bunch of yellow ones from the grocery store, the kind he picked up sometimes for no reason.
He set them on the counter and asked what Sophie wanted for dinner.
I watched him move around the kitchen.
Easy.
Comfortable.
Like a man with nothing to hide.
I almost let it go.
Then his phone buzzed again.
He glanced at it.
The same shift crossed his face — there and gone in less than a second.
"Nathan."
He looked up.
"Who is Daniel Marsh?"
The flowers were still in his hand.
He didn't put them down.
May you like
He didn't move at all.
And in the silence that followed, I understood that I had just said a name he had not expected me to know.