My Husband Brings Side Bitch on Family Trip

Lena's POV

The suitcase lay open on our bed like a patient awaiting surgery. I methodically folded Liam’s bright blue swim trunks, his favorite dinosaur t-shirt, the soft hoodie he’d need for the evening breeze at the beach house. My husband David’s neatly pressed chinos and polo shirts were stacked beside them. My own clothes—a simple sundress, a pair of linen trousers—were a smaller, quieter pile.

The act of packing was a ritual of care, of anticipation. I was the one who had proposed this Hawaiian getaway, booking a sprawling beachfront house that David believed I’d somehow managed to afford by aggressively clipping coupons and scrimping on our household grocery budget. He didn't know the truth. Years ago, David had explicitly forbidden me from working, insisting his pride demanded a wife whose sole focus was him and our son. But he had no idea about the online consulting firm I’d built from scratch in the quiet, stolen hours of the night. It was my secret rebellion, and last quarter, my hidden business had broken six figures in pure profit. This luxury trip was supposed to be my silent victory lap. One more family trip. One more chance for us to be just us, before I finally confessed my success.

The scent of the ginger chicken I’d cooked for dinner still lingered in the air, clinging to my clothes. Liam had wrinkled his nose at it earlier. “Mom, you smell like the kitchen,” he’d said, not unkindly, just factually. I’d just smiled and kept stirring.

The bedroom door swung open without a knock. David walked in, his usual confident stride filling the space.

And right behind him, like a shadow he’d chosen to bring along, was Serena.

My fingers froze on the hem of David’s shirt.

Serena smiled, a perfect crescent of polished warmth. “Hey, Lena! Just catching up with David about the old days.”

David clapped a hand on my shoulder, his touch familiar but suddenly heavy. “Great news, honey. Serena’s coming with us tomorrow. She’s got some time off, and Liam’s been begging for her to join us on a trip forever.”

Begging? I hadn’t heard any begging. And a trip I paid for? A sanctuary I had meticulously planned with the money he refused to let me earn? I turned, my gaze searching David’s face. He was already looking at Serena, his expression fond, relaxed.

Before I could form a question, a small figure burst into the room. Liam, our ten-year-old, his face lit up with a joy I hadn’t seen aimed at me in weeks. “Serena’s coming?! Really?” He launched himself not at me, not at his father, but at Serena’s waist, hugging her. “Yes! You’re so fun! You tell the best jokes and you know all the cool games!”

Serena ruffled his hair, laughing. “Of course, buddy! We’re gonna build the biggest sandcastle and I’ll teach you that card trick I promised.”

Liam beamed up at her, then his glance flickered to me, still kneeling by