My Best Friend Took My Fiancé.

Nora had been invited to the wedding, which was the whole point. Ava had written the invitation herself — four lines on thick cream card, in handwriting Nora had known since they were eleven — explaining that after everything that had happened, she wanted Nora there, because it would mean the closure of their friendship could be real, and because Ava believed in being the bigger person.

Nora had kept the card in the drawer with the other evidence. She had kept a lot of things: the messages, the dates, the two bank transfers, the booking confirmation for the hotel in Cornwall for the weekend Ava said she was visiting her mother. She had kept them for a year, in a folder called “house admin,” because keeping things in the folder was the only way to keep them at all.

The story everyone knew was that Nora had ruined her own engagement. That was the story Ava had told. That was the story that had travelled through the shared friends, and the family WhatsApp channels, and the two group chats Nora had been quietly removed from over the winter. The precise version varied, but the architecture held: Nora, growing distant; Nora, meeting someone; Nora, breaking the news to a heartbroken fiancé. “I found out from someone else,” Ava had told the wedding-planning group, when it served her. “And I’ve never asked him for details, because I don’t need them. She knows what she did.”

The truth had a date on it, like everything. The truth was that Jack had been planning the proposal for a year, and Ava had been planning her answer for six months, and the two plans had been running side by side inside Nora’s own friendship group without Nora noticing, which was its own small tragedy. The truth was that the woman being married tomorrow had been invited to Nora’s hen weekend, and had brought champagne, and had spent the night holding Nora’s hair back over the toilet, two weeks before the first hotel booking with Jack.

Nora had not told anyone the truth, because nobody had asked in a way that implied they wanted it. That was the rational reason, and it was a good one: she had been advised, four months ago, by a married friend of her mother’s who practised family law, not to defend herself until the wedding date was set in stone. “People believe the second version better,” the lawyer had said. “Wait until there’s a date. Then the evidence lands on something solid.”

Nora had been waiting for the date ever since. And now the date was here, printed on the card in her hand, in a barn by the river with fairy lights and a string quartet and one hundred and forty guests, most of whom believed she had broken a good man’s heart.

It should be said that Jack’s mother had not believed the story. Jack’s mother had sat Nora down at a family lunch six months ago, in the kitchen with the Aga, and had asked her one question — “Nora, did you cheat on my son?” — and Nora had said no, and Jack’s mother had said, “I know,” and had not brought it up again. Nora had kept that too, in the folder called “house admin,” because a single sentence of validation is worth more than a year of silence.

The wedding weekend began with Ava calling her, from the barn, at nine in the morning, to check that she was coming. Ava’s voice was warm the way it had always been warm, and she said, “You’re so brave,” and Nora said thank you, and neither of them asked the other anything real.

The first escalation was the seating plan. Nora had been placed at table nine, at the far corner, between a cousin who was deaf in her left ear and a family friend who spent the meal explaining her IVF journey in detail, which was a seating plan designed with the precision of someone who had spent a year being the bigger person and had taken notes on the anatomy of it.

The second escalation was the dress. Ava had chosen champagne silk, which she knew was the colour Nora had planned for her own wedding — the exact shade, from the exact bridal shop, ordered two weeks after the engagement ended and worn resentfully in every photograph. Ava's photographer captured the champagne dress in eighteen shots before the ceremony began. Nora counted.

The third escalation was the ceremony itself: the reading, chosen from the book Ava and Nora had read together at sixteen, read by the maid of honour with her hand on her heart. Ava looked directly at Nora's table twice during it. Twice, Nora held her gaze, and did not look away, and watched Ava file something away for later use.

Jack did not look at Nora at all during the ceremony, which was its own piece of information. He looked at Ava the way you look at an arranged outcome — fondly, and at a fixed height, and with the glazed respect of a man who has been told what his own wedding means.

The speeches began after dinner. The best man spoke, and the father of the bride spoke, and then Ava took the microphone, and the room did that small squeeze a room does when the bride speaks at her own wedding: a collective leaning forward.

Ava thanked everyone. She thanked the families. She thanked the bridal party. And then she said, in a voice with a slight tremor in it, because this part had been rehearsed but the tremor made it honest, that she wanted to say one more thing, about honesty.

Nora had been waiting for this. It had been the open question of the whole year: whether Ava would tell the truth at the wedding, or tell the story. There was a DJ in the corner of the barn, a young woman with a stack of cue cards and a laptop, who had been booked for the first dance and the photo booth, and who had, eleven days ago, received a folder of files from Nora with a note that read simply: “For the slideshow. Original version. Do not show unless I ask.”

The DJ's laptop sat open on its stand between the speakers, logged into the shared album, the way it had been all evening for the looping photographs. Ava had forgotten, in the way people forget what they no longer consider: that Nora still had the password. That the folder had never been removed. That the “original version” of everything Ava was about to say had been filed, dated, and waiting for a night like this.

Ava began her speech about honesty. From the second row, in the seat that had been chosen for her, Nora raised her eyes to the DJ, and the DJ — who had been told exactly what to do, eleven days ago, in a message that said ask me once and I'll nod — raised her hand to the laptop, and waited.

“I found the folder you mentioned,” the DJ said quietly, into the lull between Ava’s prepared sentences. “Are you sure you want the original version?”