Three days later, I hired a private investigator.
His name was Grant Ellis.
Former police detective.
Late fifties.
The kind of man who spoke in short sentences and never wasted one.
“I don’t want drama,” I told him.
“I only want the truth.”
Grant studied me for several seconds.
“Those are usually the same thing.”
Two weeks later, he called.
“Mrs. Harper, can you meet me?”
“Tell me now.”
“I’d rather not.”
“Grant.”
He sighed.
“The woman isn’t someone from his office.”
My fingers tightened around the phone.
“Who is she?”
“She’s family.”
My mind immediately went to Mason’s cousins.
A sister-in-law.
Maybe one of my distant relatives.
Anyone except the person in the photograph Grant eventually slid across the table.
Brooke.
My younger sister.
My baby sister.
The girl I had carried around on my hip when our mother worked late shifts.
The teenager whose first car I helped buy.
The woman whose credit card debt I secretly paid because she was too embarrassed to tell our parents.
Brooke and Mason were walking out of a hotel together.
His hand was pressed against the small of her back.
She was wearing the cream blouse I had given her for Christmas.
I stared at the photograph for so long that Grant finally said my name.
I didn’t cry.
I simply asked,
“How long?”
“We can prove at least nine months.”
Nine months.
I had spent nine months inviting my sister to dinner while she was sleeping with my husband.
But I still did not confront them.
That surprises people.
They assume betrayal should produce immediate explosions.
Mine produced strategy.
I asked Grant to keep investigating.
Bank records.
Hotels.
Messages where legally obtainable.
Photographs.
Dates.
Everything.
Then, three weeks later, he called again.
“There’s something else.”
“What?”
“Your sister appears to be pregnant.”
I sat down.
“Is Mason the father?”
“She says he is.”
“That wasn’t my question.”
Grant paused.
“I don’t think he is.”
That changed everything.
Brooke had another man.
His name was Jason Reed.
A coworker from the event-planning company where she worked.
Grant had photographs of them together during the exact window when the baby had most likely been conceived.
Brooke had apparently been juggling both men.
There was no legal way for me to secretly force a prenatal DNA test.
But Brooke had undergone genetic screening during her pregnancy, and through a chain of evidence Grant’s investigator legally obtained during our later discovery process, there was enough information for specialists to establish that Mason could not be the biological father.
By then, I knew Brooke planned to announce the pregnancy at our anniversary celebration.
I could have canceled the party.
Instead, I doubled the guest list.
Maybe that sounds cold.
Perhaps it was.
But Brooke wanted an audience.
So I gave her one.
At the ballroom, she still had the microphone.
“You’re not going to say anything?” she asked.
Mason finally stood.
“Claire, please. Let’s talk privately.”
I looked at him for the first time.
“You had ten months to talk privately.”
A few people gasped.
Brooke lifted her chin.
“We didn’t plan this.”
I almost laughed.
“You booked hotel rooms. You lied about business trips. You texted each other every night. Which part wasn’t planned?”
