Three years ago, Celeste Morgan gave it all up, her penthouse, her lavish lifestyle and her fairy-tale marriage to tech billionaire Rafael Stone and vanished into the shadows. To everyone else, she exchanged luxury for freedom but life was a heck of a lot more complicated.She left not because she didn't love him but because she was carrying his daughter had to protect them both from the one thing that could have brought down his kingdom.Celeste is no longer the dynamic socialite on the magazine cover today. She's a divorced single mom living in a coastal beachside town, devotedly caring for her child and doing everything she can to put out of her mind the man whose persistent shadow still fills her with nightmarish dreams. The man who promised forever and whose glacial silence after the divorce left her in ruins.Rafael Stone has built his life on command, success and silence. His relationship with Celeste left him hardened as he buried the memories, concealed the pain and buried his heart behind metal. Vulnerability was something he could not afford once more. Until an accidental encounter at a technology-literacy gala propels her into his world.Older, colder and more deadly with his heart now fully walling him off, Rafael doesn't recognize the woman in front of him or the little girl clutching her hand with his same shade eyes.Celeste never wanted their daughter to see Rafael in this situation but life intervenes. Now bound together by a working relationship they cannot seem to escape, business and desire blur perilously fast. Flame sparks ignite again, secrets are revealed and old wounds bleed once more.Rafael needs answers. Why did she leave him with no word? Why did she deny him his child? But Celeste is not the same innocent bride he once wed. She's harder, barricaded and with pain he never expected. She carries a secret that will turn everything around and shatter that fragile connection forming between them again.As their passion blazes and former emotions brim on the verge of bursting, external circumstances come to a head. A vengeful business rival with her eyes on Rafael's heart and fortune will stop at nothing to keep them apart and when the reason behind Celeste's departure is ultimately disclosed, both will be forced to face the harsh reality that love, no matter how deep might not be enough.But some bonds cannot be severed and some regrets never quite go away and some second chances are well worth risking everything for."Billionaire Wife's Regret" is a gripping heart pounding second chance romance filled with secrets, redemption and the kind of love that refuses to stay buried. Perfect for fans of broken billionaires, take-no-prisoner's heroines, secret babies and the slow, agonizing burn of forgiveness.