“Fine,” Valerie said with a calmness that clearly caught them off guard.

Simon relaxed instantly, thinking he had won another round of manipulation. “That’s my girl. Go fix my mom a drink and stop being so dramatic about a desk.”

Valerie didn’t fix any drinks. She sat in the dark living room and sent a high-priority message to a 24-hour locksmith and security firm: “Total lock replacement tonight. Biometric scan only. I’ll pay the emergency premium for immediate service.”