Mistaken Identity Novel

Kalliyah's twin sister Alliyah becomes involved with an older man and gets pregnant. After several months, Alliyah realizes she values her modeling career over motherhood and abandons her baby, Henrique, at the office of Alexander Cater—the legitimate son of her former lover. Due to a case of mistaken identity, Kalliyah is confused for Alliyah and finds herself responsible for her nephew. Being naturally humble and caring, she agrees to move in with Alexander, Henrique's older brother, to help raise the child. As they live together caring for the baby, tension builds around the truth of Kalliyah's identity. Will Alexander discover that Kalliyah isn't actually Henrique's mother? And as they spend more time together, will genuine feelings develop between them, or will the deception keep them apart?