Faking Friends by Jane Fallon

In this gripping tale of betrayal and revenge, the protagonist, Amy, discovers that her seemingly perfect life is a facade when she returns home to find her fiancé cheating on her with her best friend, Melissa. As Amy's world unravels, she embarks on a journey of self-discovery and cunning retribution, meticulously plotting to expose Melissa's deceit and reclaim her life. Set against the backdrop of a bustling city, this story explores themes of friendship, trust, and the lengths one will go to for justice, all while delivering unexpected twists and a satisfying resolution.