Eliza POV:

Justin's hand, still clutching my arm, went slack. His face, which had been a mask of fury, now contorted into something akin to terror. He took an involuntary step back from Fiona, as if suddenly realizing whose side he had just so vehemently taken.

"Eliza, what-" he began, his voice a strangled whisper. He tried to take another step towards me, his eyes wide, a desperate plea forming in them.

But my body, still reeling from the shock and the onslaught, refused to move. The pain in my arm where he had gripped me was a dull throb, a physical reminder of his contempt.

"Justin, darling! Don't let her near me!" Fiona shrieked, pulling at his suit jacket. Her tears, now genuine, streamed down her face, smearing her expensive makeup. "She's insane! She attacked me! You saw it!"

Justin hesitated, caught between his mistress's dramatic plea and the horrifying realization that his entire carefully constructed life was unraveling before a crowd of witnesses. He looked at Fiona, then at me, then back at Fiona, a deer caught in headlights.

"She slapped me, Justin!" Fiona wailed, pointing an accusing finger at my face. "She's a lunatic! You have to get her away from here! Call the police!"

Justin immediately turned back to me, his face hardening. The brief flicker of recognition was gone, replaced by a desperate need to control the narrative. "Eliza, what have you done?! You assaulted Fiona! This is a public event! Do you know the trouble you're causing?"

He knelt beside Cecilia, avoiding my gaze. "Cici, baby, are you okay? What's wrong with you?" His voice was laced with a false concern that made my stomach churn. He didn't actually care. He just needed to appear like a caring father.

I observed him, my heart a frozen block in my chest. Justin, the powerful hedge fund manager, now clad in a bespoke suit that probably cost more than our annual rent, reeked of expensive cologne. He was a stranger. An opulent, deceitful stranger.

"Don't pretend, Justin," I said, my voice cutting through the manufactured drama. "Don't pretend you don't know who Fiona Wilson is. Or what she means to you."

The media, sensing a story far juicier than a celebrity charity event, pushed forward, microphones thrust out. Flashbulbs popped incessantly.

Justin's face, already pale, turned a sickly shade of green. He tried to stand, to silence me, but the sheer number of reporters blocked his path.

"Eliza, we can discuss this later! Privately!" he hissed, his eyes darting frantically around the room. "Don't make a scene! Think of Cecilia!"

"Think of Cecilia?" I laughed, a mirthless sound that scraped against my raw throat. "You didn't think of Cecilia when you chose to squander millions on this woman! You didn't think of Cecilia when you let her suffer in a mold-infested apartment while Fiona lived in your penthouse!"

"I'll give you whatever you want, Eliza!" he pleaded, his voice dropping to a desperate whisper. "Money! A new apartment! Just... just take Cecilia and leave! Don't do this here!"

My gaze swept over him, contempt palpable in my eyes. "What money, Justin? The money you made from insider trading? The money you laundered through offshore accounts to buy Fiona's 'surprise investments'?"

His jaw dropped. The color drained from his face entirely. He finally understood. I knew everything. Every single, ugly detail.

I didn't waste another word on him. I pushed past the throng of parents and reporters, my eyes fixed on the stage, where the event's elaborate sound system and projector stood. It was my chance. My only chance.

Justin, seeing my intention, let out a strangled cry. "Eliza, no! Don't you dare!" He tried to follow, but the reporters, now a frenzied mob, swarmed him, eager for a comment, a reaction. His attempts to push through were futile.

My hands moved with practiced precision, years of paralegal training kicking in. I found the main console, located the USB port, and without a moment's hesitation, I plunged my small, encrypted flash drive into it.

The large screen behind the stage, which had been displaying a logo for Fiona's charity, flickered. The logo vanished, replaced by a sleek, professional-looking presentation.

A hush fell over the crowd. Everyone, even Justin and Fiona, turned to stare at the screen.

Then, a clear, unmistakable voice filled the vast hall. It was Justin's.

"Don't worry, Fiona," the recording began, chillingly clear. "My 'other life' is just a side inconvenience. Easily managed. And honestly, it provides a nice alibi when I need to disappear for a few days. The girl's asthma is just an excuse anyway. She'll be fine. They always are."

Silence. Then, a collective indrawn breath from the audience. Gasps, whispers, shocked exclamations erupted like gunfire. The world was about to see the real Justin Mitchell.

Eliza POV:

The sound of Justin' s voice, cold and dismissive, hung in the air, a venomous echo of his betrayal. Fiona, who had just managed to regain her footing, stared at the screen, her mouth agape.

"No! That's a lie!," Fiona shrieked, her face contorted in a mask of panic. "That's not real! It's edited!"

Justin, finally breaking free from the swarm of reporters, lunged towards me, his eyes wild with terror. "Eliza! Stop this! Think about what you're doing! You're destroying everything!"

I didn't flinch. I just pressed another button. The screen changed.

Now, a series of photos flashed across the projector. Justin and Fiona, locked in passionate embraces on yacht decks. Justin handing Fiona a diamond bracelet, the same one she'd mentioned earlier. A blueprint of the Manhattan penthouse, clearly labeling Justin Mitchell as the buyer. And then, the ultimate punch to the gut: a photo of Justin, arm around Fiona, with two small children, clearly her children, laughing in a sun-drenched garden. A picture of a family. His other family.

The contrast with Cecilia, struggling for breath on the floor just moments ago, was brutal. The crowd gasped. The whispers turned into a roar. Sympathy for Fiona evaporated, replaced by disgust.

Justin stared at the screen, his face ashen, his empire of lies crumbling around him. The video ended, but the images were burned into everyone's minds.

"How could you?!" Justin bellowed, finally reaching me, his voice raw with a mix of fury and despair. "My career! My reputation! You just destroyed everything I worked for!"

"Everything you worked for?" I countered, my voice steady, merciless. "Or everything you stole? Everything you built on lies, on the suffering of your own daughter?"

He grabbed my shoulders, shaking me. "Don't you understand?! This will ruin me! It will ruin us! What about Cecilia's future? Do you think she'll be proud of a mother who publicly shames her father?"

I ripped myself from his grasp. "Cecilia's future?" My voice rose, cutting through the stunned silence. "Cecilia's future was being suffocated in a mold-filled apartment while you played house with your mistress! Cecilia's future was almost ending today because your girlfriend stole her inhaler!"

I looked him dead in the eye, my gaze unwavering. "Cecilia already told me, Justin. She doesn't have a father. She has a man who called her asthma an 'excuse.' A man who called her an 'inconvenience'."

His face crumpled. "No... she didn't mean that. She's a child. You're poisoning her against me!"

"She knows the truth, Justin. She always has. And unlike you, she has the courage to face it."

He let out a bitter laugh. "So, this is it? You think you've won? You think you can just walk away after all this? You'll be nothing, Eliza! You'll go back to your pathetic life, and I'll make sure you get nothing from me for this stunt!"

"I don't want anything from you, Justin," I said, my voice firm. "Except for you to stay away from us. Forever."

"You're delusional!" he snarled. "I'm still your husband! You can't just air my dirty laundry and expect to get away with it! I'll tell everyone you're unstable! I'll say you fabricated everything! I' ll get a team of lawyers who will bury you!" He leaned in, his voice a venomous whisper. "Just admit you're having a breakdown, Eliza. I can help you. We can explain this away. Say you're mentally unwell, that the stress got to you."

My hand, resting on the console, moved again. I pressed another button. The screen once more changed, displaying a simple message: "911 CALL INITIATED. EVIDENCE UPLOADED TO SEC AND FBI."

Justin's eyes widened in horror. He stared at the screen, then back at me. "You... you called the police? The SEC?"

Suddenly, the grand doors of the lobby burst open. Two uniformed officers and two grim-faced men in dark suits entered, their badges glinting under the lights.

"Justin Mitchell?" one of the suited men said, his voice calm but authoritative. "We have a warrant for your arrest. You're being investigated for multiple counts of insider trading, market manipulation, and fraud."

Justin stared at them, his mouth agape. He looked at me, a desperate, pleading look in his eyes. He tried to speak, but no words came out.

I simply pocketed my phone, my expression devoid of emotion. I had nothing more to say to him.

"You have the right to remain silent," another officer began, reading him his rights.

Justin lunged forward, trying to reach me, his face contorted in a silent scream. "Eliza! How could you?! Everything! You took everything!"

The officers moved swiftly, grabbing his arms, pinning him against a pillar.

"This is all your fault!" he shrieked, struggling against their hold, his eyes blazing with hatred. "You'll regret this! I swear to God, you'll regret this!"

My hand flew out, instinctively. Another sharp crack echoed through the lobby as my palm connected hard with Justin's cheek. It was a final, cathartic release of ten years of pain.

"I regret nothing," I said, my voice cold and clear. "You did this to yourself. Every single bit of it."

His face, red with rage, crumpled into a mask of despair. The officers dragged him away, his protests fading into the background.