Chapter 1His Secret Son Lives Downstairs

On Christmas Eve, the sixth year of our marriage, the family was having dinner.

George's father, whose dementia was advancing, suddenly spoke up out of the blue:

“Did you prepare the savings bond for my grandson?”

“I miss him so much. It's a shame he’s not with us for the holidays this year.”

George was an only child, and we had only one daughter, Ruby, who was five.

I froze, assuming the old man was just confused again. I laughed gently and explained:

“Dad, George and I only have one daughter, Ruby. Where would a grandson come from?”

“Right, honey?”

George was holding his fork, and he mumbled an unnatural acknowledgement.

Before I could process it, I heard his father say again:

“It’s the grandson. George took me to see him. He lives right downstairs.”

I went still.

There was someone living downstairs: a newly moved-in single mother.

And she did have a child—a five-year-old boy.

After a brief, suffocating silence, I put down my napkin, walked into the kitchen, and pulled a pan of warm rolls out of the oven. Smiling at George, who was just about to stammer out an explanation, I said:

“You two go on and eat. I’m going to take a basket of these rolls down to the new neighbor downstairs.”

* * *

From closing the kitchen door to stepping into the elevator, I took exactly thirty seconds.

Thirty seconds later, I was standing outside the apartment of the woman who, according to my father-in-law, housed his five-year-old grandson.

Knock. Knock.

“Who is it?”

The door opened.

A woman younger than me, with a low, slightly messy braid, stood in the entryway. She looked pale, trying for a veneer of confused innocence.

My gut told me immediately: She was the one.

As soon as she saw me, her composure shattered.

Her face went a shocking white, and her hands began to shake uncontrollably, as if I were some kind of nightmare she had tried to suppress.

“C-can I help you?”

A boy ran up behind her.

“Mommy, who is it?”

“Go back to your room!”

The woman shrieked, her voice shaking with panic.

Yet, she had the nerve to live one floor below me, separated from my home, my husband, and my daughter by only a thin layer of concrete.

“I’m your upstairs neighbor.”

I cut straight to the chase, right in front of her child.

“I was curious. My father-in-law mentioned that your son is his beloved grandson.”

The woman's hand instantly tightened on the doorknob. Her eyes, filled with dread, darted back to her curious son, before she forced a thin smile and offered her explanation.

“Oh, that. It’s because I ran into your… husband when I was picking my son up from kindergarten one day.”

She struggled over the word “husband,” and I caught the flicker of deep resentment in her eyes.

“He told me your father-in-law is very ill and dreams of having a grandson, so he specially asked me to play a part, just to fulfill the old man’s wish.”

“I’m truly sorry if this has caused you any trouble.”

It was an impeccably airtight explanation. It not only cleared her name but also subtly threw shade at me for failing to give the old man a grandson.

I might have believed her if I hadn’t noticed the framed photo on the wall behind her.

It was a picture of a seemingly perfect family of three, standing beneath the twinkling lights of the Rockefeller Center Christmas Tree.

The man’s face was blurred, deliberately obscured.

The woman, however, was clearly the one standing in front of me.

I zeroed in on the photo. The date printed on the corner was January 8th—my daughter Ruby’s fifth birthday.

George had told me he had a mandatory, last-minute business trip and couldn’t make it home from the airport.

Apparently, his “business trip” was a photo shoot under the most romantic holiday display in New York.

I glanced down at the entryway again.

In the shoe cabinet, a pair of men’s size 11 Italian leather loafers were tucked intimately beside the woman’s nude stilettos, glaringly close.

I remembered clearly: George wore a size 11.

My hand, holding the basket of warm rolls, clenched until my knuckles were white. I forced myself to act nonchalant and handed the basket to her.

“Happy Holidays,” I said.

“Th-thank you.”

The woman nervously reached out. A flash of gold on her wrist burned my eyes.

It was a gold bangle, identical to the one I was wearing.

“That’s a beautiful bangle… is it solid gold?”

I stared at her wrist, my heart hammering.

Because I knew that the one on my wrist was fake.

George’s words echoed back to me:

“Sophia, the price of gold is crazy right now. It’s not a smart buy. I’ll get you a gold-plated one for now—a placeholder. When the market dips, I’ll buy you the real one.”

He had sounded so sincere.

I hadn’t thought twice, happily accepting the cheaper substitute.

I’d even posted about it on Instagram:

A million dollars is nothing compared to your truth.

Thinking of that post, which was still pinned to the top of my profile, my smile nearly cracked.

The woman’s face, already pale, went completely ashen.

But then, a look of haughty defiance flashed in her eyes. Her chin tilted up slightly, a deliberate challenge.

“Of course, it’s real. George took me to the jewelry district himself to pick it out. It’s a full fifty grams of solid gold.”

“He said that even though gold is expensive, if I love it, the money is never an issue.”

“Unlike some people who settle for a gold-plated token. A woman has to treat herself well, don’t you agree?”

I nodded, a soft laugh escaping me.

“You’re absolutely right.”

“Happy Holidays.”

With that, I placed the basket in her trembling hands and turned, walking toward the elevator.

I didn’t go back upstairs. I went straight down to the complex’s private garden.

From there, I called my father, who was still at his office in Manhattan.

He was the CEO of Harrington Global, and George’s direct, though distant, boss.

“Dad, I’m changing my mind.”

I deleted the Instagram post bragging about George’s devotion. My voice was unnervingly calm.

“Cancel the Senior Vice President role you were planning to give George, and cancel the private medical team for his father. Get me the best divorce lawyer in the state. I’m leaving George.”

“Yes, he’s cheating.”

“And the child is the same age as Ruby.”