Evidence of Autumn

The iphone lit up at 2:47 AM, a sudden supernova in the darkness of their bedroom. Sarah's eyes snapped open, her heart already hammering against her ribs before she even understood why. Mark's phone never buzzed anymore. Not since the layoffs at the firm, not since he'd started coming home smelling like office coffee and exhaustion instead of the bourbon he used to drink with his teammates.

Her fingers closed around the cool metal device before she could talk herself out of it. Three messages. All from the same number she didn't recognize.

"Can't stop thinking about you."

"The baseball game Friday? Still on?"

"I know you're probably asleep. Just wanted to say goodnight."

Sarah's stomach hollowed out. She thought of Mark's hair, how it had started thinning at the temples last year, how he'd stopped letting her run her fingers through it the way she used to when they were first married. She thought of the Sunday afternoons they'd spent watching baseball games on his father's old couch, back when they still believed that loving someone was enough to guarantee forever.

She dressed quietly in the dark and slipped out the back door. The pool water was shocking cold against her skin, but she kept swimming, lap after lap, until her muscles burned and her breath came in ragged gasps. This was where she'd first told him she loved him, seven summers ago, dripping wet and shivering in the moonlight.

When she finally pulled herself from the water, Mark was standing at the pool's edge, his silhouette backlit by the kitchen light.

"Everything okay?" he asked.

She wanted to scream. She wanted to hold up the iphone and demand the truth. Instead, she wrapped herself in a towel and said, "Couldn't sleep."

He nodded, and she realized he wasn't going to ask why she'd been swimming alone at 3 AM. He wasn't going to ask anything at all.

Later, lying beside him in bed, watching the steady rise and fall of his chest, Sarah understood that some marriages end in explosions and arguments, but others—like theirs—simply fade away, season after season, until one day you wake up and realize you've been strangers for years, and you're the only one who hadn't noticed.