Revenge at the Birthday Party

I created Kate Morrison with meticulous care—a 28-year-old music enthusiast who'd recently moved to the area for work. Her profile photos were stock images of a woman with similar coloring to mine but different enough that Jasmine would never make the connection. Kate was everything I wasn't supposed to be: single, carefree, and independent.

I spent hours studying Jasmine's social media before making my first move. Her Instagram was a carefully curated shrine to the life she wanted people to believe she had—artsy coffee shops, inspirational quotes about finding true love, and veiled references to her mysterious boyfriend. I noted how she responded to comments, which posts got the most engagement, and what seemed to matter most to her.

My first comment was on a post about a music education conference: "Love seeing passionate teachers! Music made such a difference in my childhood." Simple, supportive, non-threatening.

She replied within hours: "Thank you! It's so rewarding to share music with little ones."

Over the next week, I built our online rapport carefully—liking her posts, leaving thoughtful comments, sharing just enough about "Kate's" life to seem authentic without revealing too much. When she posted about feeling lonely on a Friday night, I seized the opportunity.

"Being single in a new city is tough! I'm in the same boat—would love to grab coffee sometime if you're up for meeting a new friend."

Three days later, I sat across from my husband's mistress at Riverside Café, watching her stir honey into her tea. Up close, she was younger than I'd thought, perhaps twenty-six, with a practiced confidence that occasionally slipped to reveal something more vulnerable underneath.

"So you're new here too?" she asked, leaning forward with interest.

"About two months now," I replied, the lie flowing easily. "Still finding my way around."

"Dating scene's brutal," she confided with a knowing look. "Though I got lucky."

I tilted my head, the perfect picture of friendly curiosity. "Oh?"

That was all the invitation she needed. Jasmine launched into the story of her "amazing man"—recently divorced, successful, generous. She described their first meeting at a school fundraiser, how he'd pursued her with determination, the romantic dinners and thoughtful gifts.

"He's still finalizing his divorce," she said, fingers unconsciously touching the silver pendant at her throat—the one my husband had bought her. "His ex is making everything difficult. Mentally unstable, you know? Refuses to accept it's over."

I nodded sympathetically while something cold and hard formed in my chest. "That sounds challenging. How long have you been together?"

"Almost eight months," she said proudly. Eight months. While I was planning our anniversary dinner, Morgan was starting an affair with our daughter's music teacher.

We met again the following week. This time, Jasmine arrived looking distressed, checking her phone repeatedly.

"Everything okay?" I asked.

"Morgan—my boyfriend—he was supposed to call last night from his business trip, but he didn't." She sighed dramatically. "I know he's busy, but sometimes I wonder if I'm just convenient when his schedule allows."

"That must be hard," I said carefully. "How often does he travel?"

"Too often," she complained. "And his ex-wife makes everything worse. She's fighting for everything in the divorce—the house, the money. He says she's using their daughter to manipulate him."

I felt sick but kept my expression neutral. "That sounds complicated."

"He promised once the divorce is final, we'll be together properly." She twisted her napkin. "I just wish I could meet his daughter. He says his ex won't allow it yet—claims it would be 'confusing.' As if I'm not already her music teacher!"

I excused myself to the restroom, locking the door before pressing my forehead against the cool mirror. My husband had constructed an entire alternate reality where I was the villain, the obstacle to his happiness. And this woman—this girl—believed every word.

When I returned, I steered the conversation toward finances, mentioning "Kate's" recent splurge on concert tickets.

"Morgan's so generous that way," Jasmine said, brightening. "Last month he took me to Bellini's and then surprised me with this necklace." She touched the pendant. "He has a corporate card for entertaining clients, but he uses it for our dates sometimes. Says I'm the best investment he's ever made."

Our joint business credit card. The one I reconciled every month, believing those charges were legitimate business expenses.

That night, I pulled up every credit card statement from the past year. Hotel charges in the city on nights he claimed to be working late. Dinners for two at restaurants too intimate for business meetings. And then—a pattern emerged. Different restaurants, different dates. Not all of them matched Jasmine's social media posts.

Morgan had another woman.