This is *The Burning Side by Sarah Damoff* - the bestselling author of _The Bright Years_. It came out *May 19, 2026*.
Here is a summary in English:
*The Story:*
April and Leo Torres are a young couple living in *Argyle, Texas* with their two little kids, toddler Sadie and baby Otto. Their marriage is already on the brink of collapse.
One night in June 2022, Leo asks April for a divorce. That same night, after they fight, their house catches fire in the middle of the night. April was distracted cooking dinner and left the stove burner on. They escape with the kids, but the house is destroyed.
With nowhere to go, they move into *April's childhood home in Dallas*, with her parents Deb and Billy Russo and her siblings Josie and Cameron.
*The Three Voices:*
The book is told from 3 alternating perspectives, jumping between past and present:
*1. April -* A young mother drowning in the weight of motherhood, marriage, and guilt. She blames herself for the fire and for her marriage failing.