Kimber Stone forgave her husband Luke for the affair that he had with his ex Sierra. Not long after Luke returned home to his family, Kimber found out she was pregnant. They both adore their daughter Alexis, so the new baby should be a welcome addition to their family.

But Kimber shared a night of passion with Sierra's husband Paul. They had unprotected sex, so Kimber does not know whether the child she carries belongs to her husband or to Paul. She had made the decision not to share her indiscretion with her husband. She loves Luke and her time apart from him felt like a little bit of hell on Earth. Will Kimber be able to live with the guilt? If she shares her secret, will Kimber and Luke's relationship or Sierra and Paul's survive this ultimate betrayal?

Or are some things better left unsaid?