He Slept with My Best Friend in My House (-The Wife's Receipts- #31)

Kathleen Evers comes home early and finds her husband with the best friend she has trusted for twenty years.

She leaves without being seen. She calls Phillip and says she is ten minutes away. Then, the next morning, her employee ID appears on equipment transfers she never approved—and one of the listed serial ranges is sitting in her own garage.

Kathleen protects her pay, her credit, the evidence, and her exit before either betrayer realizes she knows. But she is not willing to let them walk away clean. One private lie is all it takes. What Phillip and Cheryl choose to carry when they run will belong entirely to them.

A standalone wife-revenge novella. Closed door. Confirmed betrayal. Morally gray heroine. No reconciliation, no replacement romance, and no apology.