Oh my God! It said...

My best friend had a baby at 16.
She never told anyone who the father was... And I never asked.
Years passed, and I got close to her son, Thomas.
One day while babysitting, I noticed a birthmark that looked exactly like one that runs in my family.
I tried to ignore it, but it kept nagging at me.
I took the spoon he had used and did a DNA test.
Part of me hoped I was wrong... But a few days ago, the results came in.
I stared at the screen, completely stunned Oh my God!
I stared at the screen, my heart pounding so hard I could barely breathe.
95%.
The result glared back at me like a cruel joke.
Ninety-five percent probability of a sibling relationship.
But… that made no sense.
I was an only child — no brothers, no sisters.
My grandfather had been gone for years.
There was only one man left in the family who could possibly be connected to this: my father.

The thought made my stomach twist.
I printed the results, hands trembling, and drove home.
My father was sitting in his usual chair, reading the paper, calm and ordinary — as if my whole world hadn’t just tilted on its axis.
“Dad,” I said, voice shaking, “how could you do something so… horrible?”
He looked up, startled.
“What are you talking about?”
I threw the paper on the table.
“She’s my half-sister’s son! How could you—”
But before I could finish, he stood up, his face pale.
“That’s not true. I would never do something like that.”
I searched his eyes for guilt, for hesitation — anything.
But there was only confusion and pain.
Before I could press him further, my phone rang.
It was her.
When I answered, her voice was shaky but calm, like someone who had rehearsed this a thousand times.
“I think… I owe you the truth,” she said.
“I never wanted this to come out like that.”
I didn’t speak. I just listened.
She took a deep breath.
“When I was sixteen, I wanted a baby. Not because I was in love, but because I felt so alone. I didn’t want anyone to know, so I asked someone to buy me… sperm. From the black market.”

My breath caught.
“You… what?”
“I didn’t know where it came from,” she continued.
“It was just a vial, unmarked. They said it was anonymous, cheap, and safe.”
She gave a broken laugh. “But I guess it wasn’t as anonymous as I thought.”
The room spun. My knees went weak.
“You’re telling me you accidentally used—”
“Your father’s,” she whispered. “It must have been his. Somehow, his sample ended up in that trade.”
I felt cold all over. My mind flashed back to family health checkups, blood samples, those routine donations my father made years ago for medical research.
He hadn’t done anything wrong. He hadn’t even known.
I hung up and sat there for a long time, staring at nothing.
Outside, the world went on — cars passing, birds calling — while inside, everything felt rewritten.
May you like
Thomas wasn’t just my best friend’s son anymore.
He was family.
And though the truth was strange, twisted, and unbelievable — somehow, it made me love that little boy even more.