My Ex Believed I'd Break. I Found the Don.

Avery catches her fiance with her best friend, in public, in front of everyone who ever took her side, and the humiliation strips her down to nothing worth keeping. Her ex is certain she'll crumble without him, that being left will be the end of her. Instead, Avery refuses to fold. She picks herself up off the floor and puts herself where she'll never be someone's consolation prize again, standing at the side of a mafia boss who makes it clear she is not the one being discarded anymore.