I spent $3,870 on my twin daughters' twelfth birthday party.

The notebook felt heavier than the mountain of returned gifts sitting by the front door.

I sank onto the bottom step, the same step my daughters had occupied just seconds before. The banister was cool against my shoulder. Upstairs, a bedroom door clicked shut—not slammed, which somehow made it worse. A soft, deliberate click that sealed them off from the hallway.

My fingers fumbled with the degraded rubber band. It snapped against my thumb, leaving a sharp red sting on my skin, but I barely registered it.

I opened the blue cardboard cover.

Inside, inscribed in wobbly, third-grade pencil, were two distinct signatures. *Tessa Bennett*—written with wide, hurried loops, pressing hard enough to indent the cardboard. Below it, *Molly Bennett*—neat, round, every 'i' dotted with an exacting, circular touch.

Beneath their names, a date was recorded: *October 14th.*

Four years ago. They had just turned eight years old.

The first page bore a heading written in Tessa’s unmistakable hand: *Things People Get Wrong About Us.*

Below it, in Molly’s softer script: *Things We Tried to Tell Them.*

I held my breath and began to turn the pages.

*Entry 1 (Age 8):*

> "Aunt Clara bought us matching yellow raincoats. Tessa's favorite color is green. Molly's favorite color is blue. Neither of us likes yellow. When Tessa said she wanted a green coat, Mom told her yellow looked sunnier in the pumpkin patch pictures. We had to hold hands and look at the pumpkins until Mom got six photos she liked. My shoes were wet. - T & M"

*Entry 7 (Age 9):*

> "At the dentist, the lady called us 'Twin A' and 'Twin B' because we had the same haircuts. Molly cried in the car. Mom told her not to be dramatic because it’s just medical shorthand. Molly isn't a letter. She's a person. - T"

*Entry 18 (Age 10):*

> "I made the travel soccer team. Tessa didn't want to try out because she wanted to do art club. Mom told the coach we come as a package deal or not at all. Now Tessa has to sit on the bench every Saturday in a uniform she hates, and everyone asks her why she doesn't run as fast as me. I hate soccer now. - M"

My hands started shaking.

The ink blurred before my eyes. I remembered that Saturday. I remembered buying two sets of cleats, two pairs of shin guards, taking a photo of them side by side on the grass with the caption: *Double trouble on the pitch! #SoccerMoms #TwinPower.* It had received over four hundred likes on Facebook. Friends from high school had commented on how photogenic they were, how lucky I was to have two built-in best friends.

I hadn't noticed Tessa sitting on the far end of the bench with her arms crossed over her jersey, staring at the dirt. I had thought she was just tired.

"Sarah?"

I gasped, slamming the notebook shut as if caught in a crime.

David was standing at the foot of the stairs, still damp from the shower, wearing gray sweatpants and a faded college t-shirt. He was holding an empty mug, looking at the mountain of presents by the front door with a furrowed brow.

"What's going on down here?" he asked, pointing toward the door. "Why are the gifts stacked up like luggage? Are we bringing them somewhere?"

"They're returning them," I said, my voice sounding hollow, like it was coming from the bottom of an empty well.

David paused, his brow knitting tighter. "Who is?"

"Tessa and Molly."

He chuckled once, a bewildered, nervous sound. "What do you mean, they're returning them? To who? Why?"

I held up the notebook. "To everyone. Because of this."

David walked over and sat down beside me on the stairs. He smelled of pine soap and shaving cream, an ordinary morning scent that clashed violently with the devastation inside my chest. He looked at the notebook, recognizing the worn blue cover.

"Where did you get that?" he asked quietly.

I turned my head toward him, my chest seizing. "You know what this is?"

David didn't answer right away. He ran his hand over his jaw, his eyes dropping to the floorboards. "I saw them writing in it last summer on the back porch. I asked Molly what it was, and she said it was their private diary. I told them I respected their privacy and left them alone."

"David, it's not a diary," I choked out, a hot tear finally breaking loose and sliding down my cheek. "It's an indictment. It’s four years of every time we ignored them. Every time I forced them into matching dresses, every time I booked one birthday party instead of two, every time my mother mixed up their names and I laughed it off."

"Sarah, slow down," he said, reaching for my shoulder. "Kids exaggerate. They're twelve. Twelve is the most dramatic age on the planet. Yesterday was exhausting for everyone. You worked yourself to the bone for that party—"

"Stop!" I pulled away from his hand, clutching the notebook against my ribs. "Stop saying how hard I worked! They didn't want the party, David! They begged for a pizza night with three friends, and I booked a three-thousand-dollar ballroom because I wanted to show off!"

"You didn't do it to show off," David argued, his voice rising defensively. "You did it because you love them! You've always celebrated them!"

"No," I whispered, the words tasting like ash in my mouth. "I celebrated *having* them. There's a difference. And they know it."

Silence settled over the foyer, heavy and suffocating. David looked at the floral shoebox full of unopened cards, then back at me.

"How many pages are in that thing?" he asked quietly.