“I’ve been listening to you for years, Mom.”

“Lauren doesn’t have enough money to fill the tank.”

“Then maybe she should use whatever money she saved by refusing to buy Evan a ticket.”

“This isn’t funny!”

“I’m not laughing.”

There was a long silence.

Then Mom said something that made my stomach tighten.

“If Lauren calls the police, don’t tell them anything about that van.”

I stopped walking.

“What?”

“Just reactivate the card. Please.”

“Why would Lauren call the police?”

“She’s upset.”

“Over gasoline?”

“Natalie—”

“What aren’t you telling me?”

I heard Lauren yelling in the background.

Mom lowered her voice.

“Your father wanted this family to stay together.”

Hearing Dad’s name suddenly made my chest tighten.

“What does Dad have to do with a gas card?”

“Nothing. Forget I said anything.”

She hung up.

I stood beside a row of vending machines while the distant roar of waterslides filled the air.

Something was wrong.

Mom had spent my entire childhood rearranging everyone’s lives whenever Lauren got angry. She had never sounded frightened of her.

So why was she terrified now?

And why had she brought up Dad?

When I returned to the cabana, Evan was sitting beside Chloe, Lauren’s fifteen-year-old daughter.

“Aunt Natalie!”

I looked around. “Where’s your mom?”

“At the gas station, I think.”

“How did you get here?”

“We were already in the park. Mom and Grandma left to get food and gas. They told us to stay near the wave pool.”

My pulse quickened. “They left all three of you here?”

“Ben’s twelve. We were okay.”

That was another conversation for later.

Chloe looked down at Evan, then at me.

“Can I talk to you?”

We moved a few steps away.

“I wanted Evan to come this morning,” she said.

“I know.”

“No, I really did. I told Mom there was plenty of room.”

“I heard you.”

Chloe swallowed.

“She said you’d probably bring him yourself because you always have money.”

A bitter laugh slipped out of me. “Did she?”

Chloe nodded. “Grandma said you probably wouldn’t spend the money because you’re too careful.”

So my mother had known exactly how hurt Evan would be.

And she had still watched that van leave.

“Did your mom ever say why she didn’t want Evan there?”

Chloe hesitated.

“She said something about Grandpa.”

A cold feeling spread through my chest.

“What about Grandpa?”

“I don’t know everything. Mom and Grandma were arguing last night.”

“What did you hear?”

Chloe looked at the ground.

“Mom said she was tired of pretending everything belonged to Evan.”

I went completely still.

“Everything?”

“That’s what she said.”

Before I could ask more, Chloe received a text from Grandma telling them to meet at the front gate. But before she left, she turned around.

“Aunt Natalie?”

“Yeah?”

“I don’t think Grandpa forgot about Evan.”

Then she hurried away.

Dad had adored my son. Every Sunday, he took Evan to a little playground. He taught him to skip stones, whistle through his fingers, and recognize birds. When Evan was six, Dad built him a small wooden toolbox. Inside was a handwritten message:

For my favorite apprentice. Build something wonderful.

Evan kept it beneath his bed.

But I hadn’t thought about Dad’s finances since his death because Mom repeatedly told us there had been almost nothing left after the medical bills.

Why, then, would Chloe think Dad had left something specifically for Evan?

I called Mom.

No answer.

Then I called Lauren.

She answered immediately.

“Finally!”

“Where’s Mom?”

“Right here.”

“Put her on.”

“No. Turn my card back on first.”

I took a breath.

“Lauren, what did Dad leave Evan?”

Silence.

Then: “What are you talking about?”

“Chloe heard you arguing with Mom.”

“That girl needs to stay out of adult conversations.”

“What belongs to Evan?”

“Nothing!”

The answer came too quickly.

“Lauren.”

“Your son isn’t entitled to everything just because he’s your only child.”

My heartbeat became louder in my ears.

“What are you talking about?”

Lauren’s voice sharpened.

“You always act like you’re better than me. You don’t know what it’s like raising three children.”

“I’m raising Evan alone.”

“And somehow you always have money!”

“Because I work!”

“Oh, here we go.”

“No. You’re answering me.”

She hung up.

Seconds later, Mom texted:

“Come to my house tonight. Alone. We need to talk.”

I replied:

“If this involves my son, I’m not discussing it behind his back.”

Her response came almost immediately.

“Please don’t make this harder.”

Lauren eventually found another way to pay for gas and arrived back at the water park near closing time. I was drying Evan’s hair when I heard her shouting my name.

She marched toward us with Mom several steps behind.

“You humiliated me!”

I continued folding Evan’s towel.

“Did I?”

“Do you know how embarrassing it is to have your card declined with people standing behind you?”

I looked at Evan, then back at her.

“Do you know how embarrassing it is for a child to be told there’s no room for him while three seats are empty?”

Lauren rolled her eyes.

“Are you seriously still talking about that?”

“Yes.”

“He came anyway!”

Evan lowered his head.

I stepped between them.

“Don’t talk about him as though he isn’t standing right here.”

She gave a bitter laugh. “You spent $450 just to make me look bad.”

“No, Lauren. I spent $450 because my son deserved one good day.”

Mom grabbed my arm.

“Enough.”

I pulled away.

“Why did you mention Dad?”

Mom’s expression changed immediately.

Lauren looked toward her.

“Not here,” Mom said.

“Why?”

“This is a family matter.”

I looked around the crowded parking lot.

“Interesting. I thought Evan was family this morning.”

Lauren grabbed Mom’s arm.

“We’re leaving.”

As they turned, Evan spoke.

“Grandma?”

Mom stopped.

His voice became very small.

“Did I do something wrong?”

Mom opened her mouth.

Nothing came out.

Lauren sighed.

“Nobody said you did anything.”

“Then why couldn’t I come?”

Lauren looked away.

For once, she had no answer.

That evening, after Evan went to bed, I downloaded twenty-two months of fuel-card statements.

The total was $12,846.

Nearly thirteen thousand dollars.

That money could have gone toward Evan’s education. A better apartment. A real vacation. Instead, I had been pouring it into Lauren’s gas tank.

Then I noticed something stranger.

Recent charges came from stations scattered around Columbus. Some occurred less than an hour apart, twenty miles away from one another.

I looked through older statements.

The pattern repeated.

So I called Lauren’s ex-husband, Scott.

We had remained civil after their divorce because of the children.

“Does Lauren still have that landscaping job?” I asked.

“What landscaping job?”

“The one where she delivers equipment between sites.”

Scott went quiet.

“Natalie, she hasn’t worked there in more than a year.”

My stomach dropped.

Then his voice changed.

“Is this about your gas card?”

“How do you know about the card?”

“Lauren told me you paid for her gas. She said you didn’t care because you made more money than she did.”

“I work at a grocery store, Scott.”

“I know.”

After another silence, he said, “You should probably ask who else has been using the card.”

“Who?”

“I can’t prove anything, but I’ve seen Derek carrying it.”

Derek was Lauren’s boyfriend.

He owned a landscaping business.

Three trucks.

A trailer.

And apparently access to my gas account.

The next morning, Mom came to my apartment carrying homemade muffins.

Food first.

Guilt second.

That had always been her method.

“Lauren cried all night,” she said.

“Did she apologize to Evan?”

Mom sighed. “She’s under a lot of pressure.”

“So am I.”

“She has three children.”

“And I have one.”

“Exactly. You don’t understand how expensive three children are.”

I turned toward her.

“I spent almost thirteen thousand dollars paying for Lauren’s gas.”

Mom looked genuinely surprised.

“That can’t be right.”

“I checked.”

“Well, I’m sure she needed it.”

“Her boyfriend has been using my card.”

Mom looked away.

That tiny movement told me everything.

“You knew.”

“Natalie—”

“How long have you known?”

“Lauren said Derek sometimes needed help when business was slow.”

“And you decided I should finance his business too?”

“He’s part of her life.”

“So is Evan.”

Mom hardened.

“You’re turning one small mistake into something enormous.”

“Leaving a nine-year-old behind isn’t a small mistake.”

She grabbed the muffin container.

“Your father would be ashamed of how you’re treating your sister.”

Normally, that sentence would have filled me with guilt.

This time, it made me angry.

“Do not use Dad to manipulate me.”

Mom froze.

“And since you brought him up—what did he leave Evan?”