Not the polite kind that rolls somewhere far beyond the mountains and fades before it can mean anything, but the kind that lands hard over the house and rattles the windows in their frames. For a few seconds I lie still beneath the blanket, disoriented, listening to the rain lash the gutters and the old pipes shiver behind the walls. Monterrey storms always seemed to arrive with personality, loud and theatrical, as if the sky itself had opinions.

Then I hear the voices.

At first I think I am still dreaming. Teresa almost never leaves her room after nine, and at this hour the whole house should be sealed in silence except for the storm. But the voices are real. One is low and tense, unmistakably my husband’s. The other is thinner, strained, almost hoarse, and absolutely not Teresa’s.

I sit up so quickly the sheet twists around my legs.

For three years of marriage, I have learned to live with unanswered questions. Adrián never touched me like a husband. Never reached for me at night with hunger or even with shy uncertainty. He was kind, attentive, responsible, and endlessly careful with my feelings, but physically he moved around me as if intimacy were a border he could not cross. At first I called it nerves. Then trauma. Then stress. Then something I stopped naming because every label made me feel more foolish.

But this, a strange voice inside my mother-in-law’s bedroom at two in the morning, slices through all my practiced patience.

I slide out of bed and step into the dark hallway.

The house is large enough that sound travels oddly. The corridors amplify whispers and swallow footsteps. Lightning flashes through the tall front windows, painting the floor in pale silver for an instant, then plunging everything back into shadow. Teresa’s room is at the far end, always shut, always smelling faintly of lavender and medicine when she opens it. Tonight the door is not fully closed. A line of warm yellow light spills across the hall.

My heart is beating much too hard.

I tell myself there must be a simple explanation. Maybe a doctor. Maybe an old family friend. Maybe the television. But as I move closer, the words sharpen, and simple explanations begin dropping away one by one.

“You can’t keep doing this,” the unfamiliar voice says. “She has a right to know.”

Then Adrián, low and urgent. “Not tonight.”

“Then when?”