The Riddle at Sunset

The sphinx statue at the edge of the resort property watched them with limestone eyes, as if demanding an answer they couldn't provide. Elena and Mark had come to Tulum to save their marriage, or at least to determine if it was worth saving.

"You going to finish that drink?" Mark asked, already standing up with his padel racket.

"Later," she said, watching him walk toward the court where other couples laughed and moved with an ease they'd lost years ago. They'd been partners once — in business, in bed, in life. Now they were just two people who happened to share a mortgage and a history.

The pool gleamed turquoise in the afternoon heat, but Elena stayed in the shade. At forty-two, she'd earned the right to refuse rituals that exhausted her. Let the twenty-somethings burn themselves for admiration. She was thinking about the sphinx again, about Oedipus and the riddle: what walks on four legs in the morning, two at noon, three in the evening?

A stray dog wandered onto the terrace, ribs showing, scavenging for leftovers. The waiter shooed it away, but it stood its ground, watching them with eyes that had seen too much.

"That's us," Elena said when Mark returned, sweating and slightly sunburned. "First two legs, then four."

"What?" He pulled on his beer.

"The sphinx riddle. We're doing it backward. We started strong, now we're crawling."

Mark's face softened. He understood, finally, what she'd been trying to say for months. He sat beside her, not touching but present. Together they watched the dog find a discarded piece of tortilla, the small victory enough for now.

"Want to play padel tomorrow?" he asked. "Just you and me. No keeping score."

"Just hitting the ball?"

"Just hitting the ball."

The sphinx said nothing. Some riddles solve themselves.