Which Pregnant Single Mom Romance Books Explore Workplace Enemies-To-Lovers?

“Did I really sleep with my boss?” That’s the first thing that hits me when I walk into Sterling Company….and see the man who shared my hotel room, played strip poker with me, and gave me the hottest night of my life. Alexander Sterling. CEO. Untouchable. Acting like he doesn’t know me. Fine. I can play that game. Until he hands me a marriage contract. Six months. No feelings. A huge payout. And I’m desperate enough to say yes—because my toxic ex is blackmailing me, my sister is trying to steal my job and my boss, and I need the money. But there’s one problem: I’m pregnant. And I don’t know if the father is my billionaire fake husband…or the ex who won’t stay buried in my past. Now my life is unraveling fast, and my heart might be next.

I LEFT BROKEN AND FAT, I CAME BACK HIS BOSS WITH TRIPLETS Fourteen months, three weeks, four days. That is how long Emma Carson has been married to a man who barely looks at her. She has learned to zip her own dresses, eat dinners alone, and stand slightly behind her husband at every event. Being overlooked teaches you to listen extremely well. What she has not learned is what Liam Carson planned two weeks before the wedding. Six months. Marry her cleanly. End it cleanly. Return to the woman he actually wanted. But Liam serves the divorce over coffee like he is cancelling a subscription, sends Emma away with nothing but her dignity, and never asks the one question that would have changed everything. He never asks if she is carrying his child. She is. Three of them. Eighteen months later, Emma Carson does not exist anymore. Emma Bellamy does. She runs Bellamy Inc, one of Europe's fastest-rising companies. She answers to no one. She raises three brilliant, chaotic, grey-eyed children in a Paris apartment that smells like lavender and possibility. Nobody in her industry knows who she used to be. Until Carson Holdings submits a meeting request. She declines it. Then another. When Liam finally flies to Paris himself, Emma sits at the head of her own boardroom table and tells him to call her Ms. Bellamy. He thought he was closing a business deal. He has no idea what he is walking into. He wants the merger. He will have to earn everything else. The company. The forgiveness. The three small children with his eyes who have never been told his name. Some women fall apart. Emma Bellamy built an empire.

When Emily hears that her childhood sweetheart and contract husband, Carlos, wants a divorce, her world starts crashing down. She's hurt and heartbroken. And if that isn't bad enough... She's pregnant.

One reckless night shattered her future. Now, it’s about to become her destiny. After catching her fiancé cheating hours before their engagement party, Aria Cole drowns her heartbreak in alcohol and ends up in the arms of a devastatingly handsome stranger. No names. No promises. Just one unforgettable night of passion. Until two pink lines change everything. When Dominic Ashford—the cold, ruthless billionaire CEO and her ex’s boss—discovers Aria is carrying his child, he refuses to let her walk away. Especially not after she nearly terminates the pregnancy he’s always craved. He offers her a contract: one year as his wife in exchange for protection from her toxic ex and the scandal threatening to destroy her. But their dangerous arrangement awakens something far more lethal than desire. As buried secrets surface—betrayal, hidden identities, and a decades-old massacre tied to Dominic’s powerful family—passion turns into obsession. The man she’s falling for may be her greatest enemy… or her only salvation. In a world of revenge, lies, and toxic love, how far will a ruthless billionaire go to claim the woman carrying his heir?

What do you do after catching your boyfriend of five years cheating in your own bed? Charlotte Montgomery didn't cry. She packed her bags, slipped into her custom Louboutin heels, and did something reckless. One night, one stranger, one wild mistake, meant to be a goodbye. Except fate had other plans. Because that stranger? He’s not only heartbreakingly gorgeous and rich, he might also be engaged to the very woman Charlotte’s ex cheated on her with. Now she’s spiraling, from walk-of-shame mornings to revenge fantasies to unexpected late-night calls. And just when she thinks it couldn’t get worse, a pregnancy test changes everything. Trapped between the man who shattered her and the one who might ruin her again, Charlotte’s world turns into a tangled mess of secrets, lust, and impossible choices. She wanted closure. She got chaos. And she’s about to find out what happens when love, betrayal, and karma all hit at once.

Fired… Then Pregnant One wild night. One positive test. One boss she was never supposed to meet again. After catching her boyfriend cheating—with her best friend, no less—Olivia Bennett did the unthinkable: she walked away from them and the company where all three of them worked. Broken-hearted and desperate for a fresh start, Olivia drowns her sorrows in one reckless night with a stranger. No names. No strings. Just heat. But fate isn’t done with her yet. Because when she walks into her brand-new job the next morning, she finds out her one-night stand isn’t just anyone— He’s Nathan Carter. The CEO. Her new boss. Worse? Her ex and ex-best friend work for him too. And Olivia? She’s pregnant.