Chapter 1

I was hanging my seven-month-old son's first Christmas stocking over the fireplace when my husband told me his ex-wife would be moving into our home the next afternoon.

Not coming over for dinner.

Moving in with her luggage.

"For how long?" I asked, still holding on to the ladder.

"Until the morning of the twenty-sixth." He looked down to answer a message. "Eleven days."

"You already told her she could?"

He did not answer. The brief silence answered for him.

"A pipe burst in Rachel's apartment building. She can't stay there, and Sophie is with her." Ethan finally looked up. "Making Sophie move in and out of a hotel right before Christmas would be miserable."

Sophie was his nine-year-old daughter. She stayed with us three nights a week, and her room was always ready for her. Of course she could come. She could have come early if she needed to.

Sophie was never the problem.

"Doesn't Rachel's insurance cover temporary housing?"

"The claim hasn't been approved yet," he said quickly. "And a hotel isn't good for Sophie. It's eleven days, Claire."

I climbed down and shifted Noah's stocking a little farther to the right.

Four stockings had been hanging there: Ethan's, mine, Sophie's, and seven-month-old Noah's. It was supposed to be our first Christmas as a family of four.

"Sophie can stay in her own room," I said. "Rachel can use a hotel, and we can front the cost if we have to."

Ethan frowned as if I had deliberately made something simple complicated.

"She just lost the use of her home, and you want me to separate her from her daughter?"

"I am not separating them. I am saying our house is not the only option."

"For Sophie, it is the best option."

For the past six months, every conversation about Rachel had ended with some version of that sentence.

After Rachel moved back to town, she and Ethan suddenly had reasons to talk all the time.

At first it was school drop-offs. Then her car broke down, her lock jammed, or she did not know how to answer a teacher's late-night email.

Ethan would turn the brightness down on his phone and type beside me in bed until after midnight.

He missed Noah's first round of vaccinations because Rachel's car had stalled near an interstate exit. The night I had a fever, he was at her apartment fixing a leaking dishwasher. When he finally came home, all he said was, "Sophie needs it in the morning."

I had asked whether they were getting too close.

Ethan laughed. "I was married to her for twelve years. If we wanted to get back together, we would have done it sometime in the years after the divorce. She is just Sophie's mother."

Now "Sophie's mother" was going to spend eleven nights in our living room.

"When did you find out?" I asked.

"This morning."

"Then why are you only telling me now?"

He set his phone facedown and sighed. "Because I knew you would immediately start talking about boundaries and privacy. Her place really is unlivable. This isn't some plan to get at you."

"Who else have you told?"

Ethan looked away.

"Sophie already knows," he said. "She's excited. You aren't going to make me tell her now that Claire says they can't come, are you?"

He did not raise his voice, but the words placed Sophie squarely between us.

If I kept objecting to an adult moving into my home, it would be rewritten as me disappointing a child.

"I am not just Claire," I said. "I am your wife. This is my home too."

"That is why I am telling you."

"After you made the decision?"

Ethan rubbed his forehead. "Claire, work has been exhausting. I just want Christmas to go smoothly. Rachel will stay out of your way. She can even help with Noah."

For a moment, I did not know which part to answer first: that he had invited his ex-wife to live with us without my permission, or that he had already decided how grateful I should be for her help.

Noah cried through the baby monitor. I turned and went upstairs. Ethan did not follow me.

His phone chimed again before I reached the landing.

After I fed Noah, I found a message Rachel had sent twenty minutes earlier.

"Thank you for agreeing to let us stay. Ethan said you understood, and that you know how much Sophie wants to wake up with both her mom and dad on Christmas morning. She is already packing our pajamas."

A photo was attached.

Sophie sat beside an open suitcase, holding three sets of matching red plaid pajamas.

One was child-sized.

The other two were for adults.

There was no set for me.

There was none for Noah either.