My Billionaire Ex Won't Stop

Sienna's POV

The late afternoon light poured through the floor-to-ceiling windows of Sunset Roast, casting long amber shadows across the polished concrete floor. I gripped my cooling cappuccino, knuckles white with tension, while Eleanor Vance sat across from me, dissecting my life with the precision of a surgeon wielding her perfectly modulated voice.

"You understand, of course, that what you're doing is fundamentally selfish." She paused to adjust the Hermès scarf at her throat, her pearl earrings catching the dying light. "Ethan has responsibilities. A legacy to uphold. And you—" The word hung in the air like an indictment. "You're making that impossible."

I stared at the cup in my hands, the ceramic suddenly scalding hot, or perhaps my hands had gone cold. three midterm exams in the afternoon, and driven straight here without eating. Exhaustion pressed down on my shoulders like a physical weight, making it hard to breathe, harder still to maintain the careful neutrality of my expression.

"I never asked him for anything," I said quietly, though even as the words left my mouth, I knew how hollow they sounded. Hadn't I accepted his help with my mother's medical bills? Hadn't I let him cosign the lease on the apartment we shared in secret?

Eleanor's laugh was soft, cultured, devastating. "Oh, my dear. You didn't have to ask. That's the entire problem, isn't it? You simply existed in his orbit, and he—" She shook her head, genuine bewilderment creasing her forehead. "I don't know what he sees in you."

I turned to look out the window at the sunset, the sky bleeding orange and pink over the San Francisco skyline. I remembered running through Golden Gate Park with Ethan last year, both of us breathless and laughing, his hand warm in mine as we raced the fading light. We'd collapsed on a bench overlooking the bay, and he'd pulled me close, pressing his lips to my temple. "This," he'd whispered. "This is what I want."

But that was before. Before the missed calls and cancelled plans. Before I'd started to wonder if I was holding him back from the life he was meant to live.

"You're a smart girl," Eleanor continued, and there was something almost kind in her voice now, which somehow made it worse. "Surely you can see that this can't continue." She reached into her Birkin bag and withdrew a check, sliding it across the table with two fingers. The amount made my stomach turn. "Enough to finish your degree, start fresh somewhere else. Seattle, perhaps. Or Portland."

I stared at the check. The numbers danced in my vision—enough to cover the rest of my mother's treatment, enough to stop working night shifts at the library until dawn, enough to lift all the weight I'd been carrying for years.

"If this becomes public," Eleanor said softly, "the Vance name will be associated with impropriety. The kind that follows a man his entire career. Is that what you want for him?"

Body and reputation destroyed. The words landed like a physical blow. My hands began to shake, a tremor I couldn't control. Because she was right, wasn't she? What felt like love to me—what would it look like to the world?

"I know you care about him," Eleanor continued, her voice dropping to something almost gentle. "That's why you'll do the right thing."

My hand moved toward the check, fingertips touching the paper's edge. It was so light, almost weightless, yet it carried the burden of all my years of struggle. I thought of my mother in the hospital, of the bills that would never stop coming, of the exhaustion of sleeping only four hours a night.

I picked up the check, folded it carefully, and slipped it into my coat pocket.

My hand was shaking—small, mechanical tremors—but it felt distant, like watching someone else's body malfunction. My eyes drifted. Hollow. Dead. Staring through the room to nowhere in particular. There was a void out there somewhere. I could feel it. Maybe if I stared long enough, I'd find it.

Maybe I'd disappear into it.

Eleanor nodded with satisfaction, rising from her seat. "You've made the right choice, dear."

I watched her leave the café with perfect grace, then looked down at my hands. They were still trembling.

The drive home took forty minutes, but I barely noticed the familiar streets. My thoughts kept circling back to Eleanor's words, to the future she'd painted where Ethan's name would be dragged through the mud because of me.

The apartment was dark when I entered, but I could hear Ethan moving around in the bedroom. For a moment I stood frozen in the doorway, taking in the space we'd made together— the bookshelf crammed with my textbooks and his business journals, the framed photograph of the Golden Gate Bridge at sunset.

"Sienna?" Ethan's voice came from the bedroom, and then he was there, stepping into the living room. He'd loosened his tie but was still wearing his suit, shadows under his eyes, but his face lit up when he saw me, that crooked smile that had undone me from the beginning. "Sorry I'm late—"

He stopped, the smile fading. "What's wrong?"

I'd rehearsed what I would say in the car, found the right words to make it clean and final. But now, standing in front of him, all those carefully prepared phrases dissolved into nothing.

"We can't do this anymore."

Ethan went completely still. "What?"

"We shouldn't have started this. We were a mistake from the beginning."

"Sienna, what happened?" He took a step closer. "You—"

"Nothing happened." I cut him off, turning toward the bedroom packing . "I just figured it out."

"Figured what out?" His voice was tight as he followed me. "Sienna, look at me. Look at me and say it again."

I turned my face away.

"Look at me!" It was almost a shout as he grabbed my chin, forcing me to face him.

"Let go of me." My voice was cold as I tried to push him away.

Ethan caught my wrist instinctively. "You're not leaving."

"Let go."

"No."

I tried to wrench free, but his grip tightened, and we stood there in the entryway, both of us breathing hard. I knew I had to say something, something hurtful enough to make him let go, to make him give up.

"I never wanted to marry you." I heard my own voice, ice-cold and foreign. "Being with you was the biggest mistake of my life."

His grip loosened slightly.

"All those things you gave me—I never wanted any of it." Each word cut my own throat like a knife. "You think buying me designer bags and letting me live in your apartment would make me grateful? It just made me sick."

Ethan's face went pale, but he didn't break down, didn't shout. He just looked at me. For a long, long time.

Then he smiled.

It was worse than crying.

"Fine." He released my wrist, stepping back. "Go."

I dragged my suitcase toward the door, hands shaking, vision blurring. As I opened it, I heard him say quietly behind me:

"Sienna, is this really what you want?"

I didn't turn around. Couldn't turn around.

"Yes."

I walked out and closed the door, then stumbled toward the elevator. The hallway blurred through my tears, and by the time I reached it, my legs had given out. I slid down to the floor, one hand pressed over my mouth to muffle the sobs.

The elevator doors opened. I forced myself up, dragging the suitcase inside. Through the closing metal doors, I saw the apartment door suddenly fly open, Ethan bursting out.

"Sienna!"

But it was too late. The elevator began its descent, his voice fading away.

I curled into the corner, trembling. Those words echoed in my head—"made me sick," "biggest mistake." I'd said them. I'd said the words I should never have spoken in this lifetime.

The check in my pocket burned like a brand.

When the elevator opened to the parking garage, I wiped my eyes, lifted my chin, and walked to my car.

I didn't look back.

I couldn't afford to.

Ethan's POV

I stood before the elevator, palms pressed flat against the cold metal doors, knuckles bone-white. My breathing came in ragged, uneven gasps, my chest hollow, as if something vital had been carved out and taken with her.

I turned, my feet carrying me back to the apartment on autopilot. The living room still held the remnants of the candlelit dinner —candles burned down to stubs, flowers already wilting in their vase. I moved to the window and looked down at the parking garage, watching her car back slowly out of its space.

I stood there, frozen, watching that car pull into the San Francisco night, watching the taillights shrink into two small red dots, then disappear around the corner.

My hand pressed flat against the glass, my breath fogging the window.

She was gone.

Really gone.