Sienna’s world shatters the moment she uncovers her husband Cameron’s betrayal. While he’s away on what was supposed to

be a routine business trip with his much younger colleague, Lucy, Sienna stumbles upon a hotel reservation on their shared

tablet—one room, one bed. Her heart sinks. It’s the confirmation of every quiet suspicion she’s been trying to silence.

Devastated and angry, she doesn’t know what to do. But then, days later,

a desperate call comes in from Cameron. He’s stranded in a remote area,

caught in a sudden snowstorm. Lucy is with him. Despite everything, Sienna doesn’t hesitate—she bundles up her son,

Benjamin, and sets out into the cold to find them. On the drive, Benjamin, usually quiet and observant, admits something that

makes Sienna’s hands tighten on the wheel. He had tampered with his father’s car

—not enough to cause harm, but enough to delay him. In his young mind,