Have you ever cut ties with your own twin?

The Obsession and Theft

My twin sister Emma started watching me like she was taking notes after I got engaged. And soon she was wearing my exact haircut and recording my phone calls without permission.

On my wedding day, she brought me champagne in the bridal suite until I passed out. Then she put on my wedding dress and walked down the aisle to marry my fianceé.

When I announced my engagement to David at Sunday dinner, Emma burst into tears. You see, she’d just been dumped again by the fifth guy that year.

He said I was too intense. She told me later while staring at my ring.

After that, I started noticing her watching me. Not in a creepy way at first, more like she was taking notes. She’d watch how I moved my hands when I talked and started dressing exactly like me.

David mentioned she’d been asking about our relationship, which felt sweet. But everything changed after the Tom incident. She seemed so excited when he showed interest until everything crumbled.

On their very first date, she snapped at their waitress over her forgetting to bring her a straw. Emma took it as a sign that she was flirting with Tom.

I had just managed to convince her that she would find someone better when it happened. During my office party a week later, Emma saw him flirting with me.

I tried to shut it down ASA, but it was too late. She saw us.

The transformation started small after that. Emma got my exact haircut and grilled me about my skincare routine.

“I just want to look polished like you,” she said.

And I felt guilty for being weirded out. I caught her practicing my smile in the bathroom mirror. I stood there frozen in the doorway for a full minute, watching her face contort into expressions that belong to me.

Then things got genuinely scary. I was fast asleep at 2 a.m. when I heard my own laugh echoing from her room. Turns out she had recorded my phone calls without telling me.

At the time, I tried to tell myself that I was imagining things. And for a while, it worked until a few weeks later.

When I borrowed her laptop to make an Excel spreadsheet for work, right there, sitting in her files, were dozens of spreadsheets documenting everything about me and David’s relationship. They were color-coded by category: pet names in blue, inside jokes in green, intimate details in red.

I thought that at least someone in my family would see through her crazy. But no.

When I finally got them to confront Emma with me, she burst into tears.

“A classic,” I thought.

“Why is Sarah making me feel crazy?” she cried.

They told me to stop being a bridezilla. And I was left standing there completely speechless. I wondered what the protocol was for your twin sister stalking you.

So, when my wedding date finally came around, Emma was the last person I wanted to invite. Even aside from her quirkiness, she was known for having dramatic meltdowns.

She was screaming at my cousin’s wedding that everyone gets love but me. She was causing a scene at dad’s birthday when he didn’t pay enough attention to her.

But my parents forced me, saying she was finally getting help, and I was being cruel.

“She’s your twin,” my mother said. “She’s trying so hard to be better,” she insisted.

So I caved. Emma weaponized that invitation immediately.

She started showing up at my workplace pretending to be me. She was telling my co-workers I had family emergencies. She knew every project I was working on, every deadline, every piece of office gossip.

By this point, I knew Emma was a psycho. But I never would have expected her to bring David into it.

I was by myself when he texted me.

“I can’t believe I ran into you today. I love our little moments,” the text read.

My heart stopped. I hadn’t seen him.

Turns out Emma had gone to his office pretending to be me. He’d kissed her.

“Hello,” I thought.

When I tried to tell him what happened, he thought I was forgetting things from wedding stress.

“Babe, you literally ate half my sandwich,” he said, concerned. “Are you feeling okay?” he asked.

When I showed my mom the texts, even she looked worried. She promised to get Emma tested for something at least.

Fast forward 6 months later to my wedding day. I hadn’t heard from Emma since that day with David. She showed up early with champagne and strawberries. Her energy vibrating at a frequency that made my teeth hurt.

My hands were shaking from nerves, but I noticed hers were too. She insisted on toasting repeatedly and kept refilling my glass.

“Hydration is important for photos,” she claimed.

The room started tilting after the third glass. Emma steadied me with this fake concern.

“Here, sit down. You look pale,” she directed.

The room kept spinning faster. Through my blurry vision, I saw her pull my wedding dress out of a bag she brought.

“What are you doing?” I tried to ask, but my tongue felt like cotton.

“Becoming you,” she said calmly, like she was telling me the weather. “I’ve practiced everything,” she added.

She placed me on the floor almost gently, then leaned close.

“I know David’s favorite positions, how he likes his eggs, that birth mark on his inner thigh,” she whispered.

That’s when I blacked out.