best unexpected pregnancy romance novels

When Emily Harper is sold out by her family to the highest bidder, she escapes and has a one-night stand with billionaire Charles Sinclair. She gives birth to triplets, but loses one to her evil stepsister Vivian, who claims her eldest child is stillborn. Escaping with her remaining twins, little did Emily expect her twins to be superheroes – one is a super genius, and the other is a star fighter with super strength! Years later, Emily and her twins come back to town, only to find that Vivian is engaged to Charles and raising his son. But this boy, with his superhuman sixth sense, senses that Emily is his true mother! As the three superpowered kids bring their parents together and help to defeat their evil families, will Emily and Charles find love again?

Six years ago, Nora Carson spent a night with the formidable Perry Moore. Unwilling to be seen as a gold digger, she chose to walk away without looking back—never realizing she was carrying his child. Now, six years later, her aunt is pressuring her into an unwanted marriage. Desperate for a way out, she has no choice but to send her daughter to find the one man she once left behind. And just like that, their fates intertwine once more, setting the stage for a love story neither of them saw coming.

In the Eldoria legal circle, newcomer Helen Jones was targeted by rumors spread by the opposing lawyer in a case. Sam Liam, who had just returned from Nexa, timely appeared to help. Helen had harbored a secret crush on Sam since high school, and her aspiration to become a lawyer was also inspired by his encouragement back then. So when Sam proposed marriage, she said yes at once. However, her step-sister, Hana Seth, found out about their marriage and, also having a secret crush on Sam, repeatedly targeted Helen. Although the issues were resolved without major trouble, Helen was deeply embroiled in a rumor scandal. Meanwhile, she was admitted to the law graduate program at the University of Nexa, so she decided to leave the law firm to pursue further studies. Sam became an adjunct professor and went with her. Cole Skyler, a law firm partner, traveled to Nexa on business and, upon learning that Helen was studying there, began to target her. But he was impressed by her resilience and eventually changed his attitude, choosing to bless them. Sam and Helen ultimately achieved a happy ending.

After getting drunk on night, Hailey Saul went into the wrong room and slept with Louis Harrod, the richest man in Cloudcity and the heir of Harrod Group. Hailey was stunned as soon as she woke up and tried to run away. But she kept running into Louis and couldn't help but get attracted by him. On the other hand, Louis couldn't stop thinking about Hailey after that night and wanted more chances to be with her.

The story follows Katya Jagger’s quadruplets who secretly sneak out to find their daddy. During their search, the eldest brother and the younger sister discover that the billionaire CEO, Gael Wilde, in the luxury car by the roadside is the daddy they've been looking for. The younger sister stops the CEO's car and immediately calls him "Daddy," even pulling out a strand of his hair for a paternity test.

After her father's betrayal destroys her family, Jeri Snider abandons her fortune and disappears, only to be saved by struggling entrepreneur Clayton Lynn. She helps him build his empire in secret, but once he rises to power, he turns on her, even cheating with her relative, July. When July exposes Jeri and sets her up to be assaulted, mysterious tycoon Craig Lawson intervenes. But why does he care? Jeri once left him without explanation, and now his sudden return feels… calculated. Is love the real motive? Or is this marriage just another trap? Jeri must outsmart them all—before she loses everything for good.

Lambert and his family, finally got killed. After being reborn, Lindsay picked up her jewelry design talent and medical skills again, revealed the true colors of Harley and his family,successfully took back what belonged to her, established her own company, and found out the one who saved her at the very beginning.

A year ago, to cover her father's medical bills, Sara Wilson switched identities with her twin sister. She took her sister's place in a business marriage and entered the Gavin family. Over the year, she was extremely cautious, pleasing her husband and managing their home, without letting anyone suspect her true identity. A year later, her twin sister reappeared and demanded to switch back.Heartbroken, Sara had to step aside as her sister effortlessly took over her life. But her once indifferent husband was frustrated to find out his wife had been replaced.

The Judge, holding the power over life and death, has always drawn much attention.Hemera Yates, the last Judge on earth, faced many trials. Eight years ago,near death among corpses, she was rescued by Frank Gates. Grateful, she vowed to forgive him 101 times and stayed by his side, even having his daughter.But her love was unreturned. When the chances ran out, her identity as the Judge was revealed.

To avenge the tragic death of her parents, Briar White hides her true identity and infiltrates the Kerr family, weaving a carefully crafted web of affection around Owen Kerr—the son of her enemy. But the tenderness and companionship that began as mere deception slowly start to feel real. Now, she must choose: stay lost in the sweetness of newfound love, or destroy it with her own hands for the sake of long-harbored revenge…

Twenty years ago, Quilla saved Yosef and his family by chance.The two fell in love over time, and she chose to stay with Yosef, raising his three children as her own. Twenty years later,the ex-wife Mary reappears. Emotionally, the three children lean more toward their birth mother, so the family decides to drive away Quilla, the only "outsider". Heartbroken, she cuts ties with them for good. Meanwhile, the Grant family's business begins to decline,and Mary proves to be nothing but a gold-digger. They finally remember Quilla's kindness and try to win her back, but her heart is already dead, and she starts a new life.

Once the Queen of Gambling, Miracle Mayer quit the tables after her lover's death, vowing never to return. Years later,her peaceful life shatters when her son Andy's gambling debts hit ten million.To save him, Miracle steps back into the casino world, swiftly clearing the debt. But Andy's greed flares again, leaving her heartbroken. When casino boss—and former mentor—Danny Grant challenges her, Miracle decides it's time to settle old scores.In one final, high‑stakes showdown, she defeats Danny, exposes his crimes, and walks away with her son—proving the truth she's always known: the real win is not gambling.

For years, Rosalee Shane had been working hard to look after her husband, Harold Luke, and his family. One day, she got into a car accident, trying to save Harold and her son Simon. When she woke up, she realized she was in a system where all the women's mind was controlled. And now, she had a chance to get a reward. After discovering her husband and her son were both ingrates, she decided to completely change her life.

Sharon, chairwoman of the Zeller Group, and her husband lost their child Hector when he was a child. They poured all their love into the adopted boy, Howard. Even after Hector was returned to them, Sharon continued to favor Howard, granting him the right to inherit the family business. However, she never expected that Howard would attempt to kill her. On the brink of death, she finally saw through his wicked nature and swore that if given another chance, she would make amends to her true child. Miraculously, her wish is granted—when she opens her eyes again, she finds herself back three years in the past.

Annika woke up to find herself the wife of Maurice Sampson, the richest man in the country. She had lost her memory in a car accident.Gracie, who had feelings for Maurice, framed her and created constant conflict between the couple.Despite the misunderstandings, Maurice did everything he could to win back his wife and resolve the crisis between them, gradually rekindling their love. Just as Annika regained her memory, a man from her past appeared, determined to fight for her love. Maurice found himself in a fierce rivalry.In the end, on their third wedding anniversary, Annika and Maurice exchanged vows once more, promising a lifetime of happiness together.

Janet Driscoll, once the cherished darling of the family, was devastated to discover that she was not her parents' biological daughter. After their real daughter, Jaime, was welcomed home, her once-loving parents and brother began to trust Jaime blindly, hanging on her every word.When Janet was falsely accused of pushing her grandma down the stairs, the Driscoll family, without hesitation, sent her to a harsh reform school. There, she endured three years of inhumane torment that left her with permanent, life-altering disabilities.Three years later, when the family finally brought her home, they were shocked to find that the bright, cheerful Janet they once knew had vanished. In her place stood a cold, distant young woman who had shut them all out.

After her father had an affair and her mother passed away, Clara's stepmother moved in with her illegitimate son, throwing Clara into a world of trouble. The scheming stepmother wanted her own son to study abroad, so she pressured Clara to drop out of school and get married, using the dowry to fund her son's education. But Clara, determined not to give up on her dreams, took on all sorts of part-time jobs. One day, she saved an elderly lady, and through a twist of fate, ended up marrying the woman's grandson. Clara was ready to keep working hard to support herself, only to find out her new husband was actually a super-rich tycoon pretending to be a poor employee! Deciding to play along with his charade, a hilarious and absurd drama ensued!

The richest woman in the world, Sarah, returns to the US to attend the wedding ceremony of her only son, Teddy But she‘s mistaken by Teddy's fiancée Lucinda as Teddy’s mistress, so Lucinda brutalizes Sarah, insults her, and takes indecent photos of her. Until Teddy arrives and furiously yells：Sarah is my mom!