Six months after our divorce, my ex-husband showed up at my door with his fiancée and a wedding invitation in hand—but the second he saw the newborn in my arms, all the color drained from his face, and the perfect life he thought he’d built started falling apart right in front of me.

Maya drove again. Leo stayed swaddled in the backseat while I sat in the front with the sealed envelope in my lap, staring at it like it might explode.

I knew what it would say.

Still, when I opened it, my stomach dropped.

Probability of paternity: 99.99%

It is a strange thing to have your life reduced to a number that confirms what your body already knew.

I did not cry.

I folded the page back into the envelope, put it in the binder, and looked out at the gray Seattle street while Maya muttered a quiet curse under her breath.

“He has no excuse now,” she said.

“No,” I said. “Now he has leverage.”

That turned out to be exactly right.

Ethan called before we were even home.

“Did you get the results?”

“Yes.”

“Send them.”

“I’ll send the relevant page.”

“The relevant—Hannah, I need the full report.”

“You need proof of paternity. You do not need my full medical file.”

He inhaled sharply, then moderated his tone. “I’m his father.”

“And I’m still entitled to privacy.”

I scanned the paternity conclusion, redacted my personal details, and sent it with the case number visible.

He called back immediately.

“I’m beginning legal acknowledgment,” he said. “I’ll handle the formalities.”