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Betrayed by His Affair with Her Sister Novel Cover

Betrayed by His Affair with Her Sister

When her sister and lover betray her, a woman’s life is left in ruins. Amidst the wreckage of her broken trust, she encounters an influential billionaire who provides a path to a new beginning. Thrust into a high-stakes world of elite secrets and immense wealth, she must navigate complex emotions and decide if her heart can heal. This is a story of reclaiming a stolen future, finding intense passion, and discovering the strength to rise again.
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Chapter 1

I was never meant to see it. The moment wasn't intended for my eyes, but fate has a cruel way of revealing truths we've spent years avoiding.

The crisp autumn air kissed my skin as I stepped into Le Bernardin, Manhattan's crown jewel of fine dining. Alexander had texted that he was running late for our anniversary dinner—our sixth year together. Six years of loving a man who had never once looked at me the way he was looking at her now.

I'd arrived early, hoping to surprise him with a vintage watch I'd spent months tracking down. Instead, I was the one ambushed by reality.

Weaving through the sea of white tablecloths and crystal glasses, I spotted them tucked away in a corner. I instinctively slipped behind a decorative pillar, my heart hammering against my ribs as the scene unfolded before me.

Alexander Dropkin—my Alexander—was on his knees. Not in celebration. Not in joy. But in desperate supplication before Victoria Cross.

"Please, Vic," his voice cracked, something I'd never heard in all our years together. "I've been paying for that mistake every day since you left. You have to believe me."

Tears—actual tears—glistened in his eyes. In six years, I had never seen Alexander cry. Not when his father died. Not when we lost our first pregnancy. Not once.

"I don't know if I can trust you again," Victoria whispered, her delicate fingers brushing his cheek in a gesture so intimate it made my stomach clench.

"I'll do anything," he promised, voice raw. "Anything to make it right."

My fingers tightened around the small gift box in my purse until my knuckles turned white. The watch inside suddenly felt like a monument to my own foolishness. How many times had I begged him for forgiveness for imagined transgressions? How many nights had I lain awake wondering why my love wasn't enough to thaw the perpetual winter of his heart?

And here he was, the untouchable Alexander Cross, on his knees, tears streaming down his face, begging the woman he'd always loved—his adoptive sister, his first love, his eternal obsession—for another chance.

I counted the apologies in my head. This wasn't the first since Victoria's return to New York three weeks ago. It was the ninety-ninth. I had been counting each one like a death knell to what I'd thought was my future.

Something inside me cracked that night—a hairline fracture in the foundation of delusions I'd built my life upon.

* * *

The next evening, I told myself I needed proof. That perhaps I'd misunderstood what I'd witnessed at Le Bernardin. Alexander had come home late, offered no explanation, and I'd said nothing—swallowing my questions like bitter pills.

Noir Bar was Alexander's favorite haunt, a place where Manhattan's elite disappeared into plush velvet booths and amber lighting. I wasn't supposed to be there. I had told him I was attending a charity gala for the children's hospital.

Instead, I sat at the bar, nursing a gin martini, watching them through the distorted reflection in the mirrored backsplash.

They were beautiful together—I couldn't deny that. Victoria's golden hair caught the candlelight, creating a halo effect that seemed cruelly appropriate. Alexander leaned in, closer than he ever did with me in public, his fingers absentmindedly tracing the delicate bones of her hand as she laughed at something he said.

I watched as he ordered her favorite champagne without asking—Dom Pérignon Rosé—something he knew because he'd never forgotten a single detail about her. Meanwhile, he still served me Chardonnay at dinner parties, oblivious to the fact that I preferred Sauvignon Blanc.

When Victoria leaned in and whispered something in his ear, his entire face transformed. The perpetual mask of cool detachment I'd grown accustomed to melted away, revealing a man I had never met—a man capable of warmth, of genuine smiles that reached his eyes, of unguarded laughter.

* * *

"You're being insufferably jealous," Alexander's voice cut through our Fifth Avenue penthouse like a blade of ice. "Victoria is family."

"Family doesn't look at each other the way you two were looking at each other tonight," I countered, hating the tremor in my voice.

"For God's sake, Isabella, grow up." He loosened his tie with sharp, angry movements. "We were having drinks. That's all."

"You were holding her hand, Alexander."

"I wasn't holding her hand." His denial was immediate, practiced. "You're imagining slights that aren't there."

But I had seen it with my own eyes. The gentle caress, the lingering touch, the silent communication between two people who shared a history I could never be part of.

"Why can't you just admit that you still have feelings for her?" The question escaped before I could stop it.

Something dangerous flashed in his eyes. "Because there's nothing to admit. Victoria is important to me. She always will be. If you can't handle that, perhaps you should reconsider your position in my life."

My position. Not our relationship. Not our love. My position—like I was an employee being evaluated for continued usefulness.

As he stormed off to the guest bedroom—a retreat that had become increasingly common—I stood frozen in our living room, surrounded by the evidence of our shared life: photographs where his smile never quite reached his eyes, artwork he'd selected without consulting me, furniture arranged to his precise specifications.

For six years, I had been living in a museum dedicated to Alexander's preferences, mistaking my accommodation for love. But museums are filled with dead things, preserved but not living.

And I was tired of feeling like an exhibit in the mausoleum of my own heart.

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