Boston in January had a way of turning every brick building into a cold vault.

The wind came off the harbor and slid under doors, into coat sleeves, down the back of your neck.

Even inside my parents’ house, with its polished wood floors and expensive rugs and a thermostat my father guarded like state secrets, I never really felt warm.

Maybe that was because I had already stopped belonging there.

Two weeks earlier, I had stared at a pregnancy test in a pharmacy bathroom and watched my life split into a before and an after.

Before, I had still believed my marriage might be repaired.

Before, I had still believed separation was a pause instead of an ending.

Before, I had still thought that when people said family, they meant shelter.

After, I was thirty-two, pregnant, sleeping in my childhood bedroom, and trying to ignore the fact that nobody in the house looked at me with anything resembling tenderness.

David and I had separated three months earlier.

Our marriage had been cracking for a long time, but the collapse had still felt sudden.

He worked long hours at a financial firm downtown.

I taught part-time at a private preschool in Brookline.

We had spent two years trying to patch over different visions of everything that mattered—children, money, where to live, how to spend a Sunday morning, whether a hard season meant you leaned in or walked away.

By the time I moved out of our apartment, we were speaking in measured, polite sentences that sounded like coworkers dividing office supplies.

When I found out I was pregnant, I didn’t tell him immediately.

I didn’t tell anyone for two days.

Then morning sickness made secrecy impossible, and my mother cornered me in the upstairs hallway with a look so practiced it might have been rehearsed.

“Are you ill,” she asked, “or is this something else?”

I told her.

She did not hug me.

She didn’t even touch my arm.

She just stood there in her cream cashmere cardigan and said, very quietly, “Does David know?”

When I said no, something unreadable flickered across her face.

Not concern.

Not surprise.

Calculation.

That look followed me to dinner and stayed there.

My father, Walter, sat at the head of the table with his newspaper spread beside his plate and his reading glasses low on his nose.

My mother, Eleanor, served roast chicken and green beans as if this were any ordinary Tuesday.

Samantha poured herself wine and watched me over the rim of the glass.

Samantha was thirty-five and had spent most of her adult life moving through the world with the confidence of someone who believed rules were for other people.

She worked in luxury real estate, dressed like she had somewhere more important to be, and had recently gotten engaged to a man named Graham Mercer whose family name opened doors all over Boston.

At the time, I thought that engagement explained why she had become even colder than usual.

I was wrong.

At dinner, my father finally asked whether I had heard from David.

“A few times,” I said.

“And?”

“And nothing.

We’re still separated.”

He set down his fork.

“Divorce?”

“I don’t know yet.”

My mother leaned toward me.

“Have you told him you’re pregnant?”

“Not yet.”

A