The Physics of Unraveling

The vitamin bottle sat on her nightstand, a bright orange promise she made herself each morning. Vitamin D, the doctor had said, for the darkness that had settled in her bones since Mark left. Three months of grey apartments and takeout containers, of waking at 3 AM to stare at the ceiling fan spinning like some terrible metaphor for momentum she couldn't maintain.

Barnaby, Mark's golden retriever, stared at her from the doorway. His leash dangled from her hand—a cable of obligation connecting her to a life that no longer fit. Mark had said, "Just keep him for a couple weeks, until I get settled," but weeks had stretched into months, and Barnaby's grateful brown eyes were becoming accusations. The dog was better at waiting than she was. He waited by the door. He waited for walks that didn't happen. He waited for a man who wasn't coming back.

She stood in the center of their living room, now hers alone, surrounded by the cable management nightmare behind the TV. HDMI, power, ethernet—a tangled black knot that Mark had always threatened to organize. Something about signal degradation, about how messy connections compromised performance. He'd used that phrase in couples therapy too. 'Signal degradation.'

Her phone buzzed. Mark's name lit up the screen.

'Hey, I'm in town. Can I grab Barnaby this weekend?'

She typed 'Sure' before she could think, then deleted it. Typed 'I'm busy' and deleted that too. The vitamin D bottle caught her eye—half empty, like everything else these days.

Barnaby whined, sensing something. The cable leash still in her hand, she knelt beside him, burying her face in his golden fur. He smelled like old walks and other people's gardens, like a life she'd borrowed and couldn't quite give back.

'He's settled,' she finally typed. 'Keep him.'

The dog looked up, tail thumping once against the hardwood floor, as if understanding this was a different kind of waiting now. The kind that ended.