She Left Me Breathless by Trin Denise

Self-made millionaire Sydney Welsh appears to have everything, but after discovering her lover’s betrayal, she realizes she has never stopped loving Rachel Ashburn, the woman who left her thirteen years earlier to pursue a religious life. Claiming she wants revenge, Sydney creates an elaborate plan to bring Rachel back into her world, beginning with hiring Rachel’s daughter Caitlyn as an intern.

But when suspected embezzlement within Sydney’s company puts Rachel and Caitlyn in danger, her carefully constructed plans begin to unravel. Forced to confront her true motives, Sydney discovers that her feelings for Rachel are as powerful as ever and that their long-lost love may finally deserve a second chance.