A Vow Unfulfilled Novel Cover

A Vow Unfulfilled

9.6 / 10.0
A Vow Unfulfilled follows a man who discovers his fiancée’s elaborate deception. Despite claiming to be a DINK and traveling abroad for school, she secretly gave birth to her childhood sweetheart’s baby to continue his family line. After seeing a provocative social media post celebrating the birth, the protagonist confronts the truth. His fiancée dismisses the betrayal as merely fulfilling a childhood promise, leading him to finally cancel their engagement and walk away from the lies.
A Vow Unfulfilled Summary
A Vow Unfulfilled follows a man who discovers his fiancée’s elaborate deception. Despite claiming to be a DINK and traveling abroad for school, she secretly gave birth to her childhood sweetheart’s baby to continue his family line. After seeing a provocative social media post celebrating the birth, the protagonist confronts the truth. His fiancée dismisses the betrayal as merely fulfilling a childhood promise, leading him to finally cancel their engagement and walk away from the lies.
Read More

A Vow Unfulfilled Chapter 1

My fiancée is a DINK. She lies to me about going abroad for a year to further her education—she's actually left to have a child with her childhood sweetheart.

He shares a photo of her after she's given birth. It's captioned, "This is the world's best childhood sweetheart. My family's line shall continue!"

I'm furious when I see their mutual friends leaving comments urging them to get married. I comment, "May you be together forever and end up with no descendants."

My fiancée immediately calls me and snaps, "What the hell are you doing? I'm just fulfilling a promise I made to him during our childhood!"

I hang up and call off the engagement. There's no point in continuing with this relationship!

I had just canceled all the banquet arrangements and hadn't had time to inform our parents.

My wife-to-be, Rhiannon Tate, came back right at that moment. She had just given birth, so she looked a bit weak. But as soon as she opened the door, she started berating me!

"Have you deleted the comments? You're making Lionel look bad, do you know that?" she barked.

Then, she walked over to me and leaned in slightly. My expression turned terrifyingly dark. My fiancée had lied about going abroad to study and secretly gave birth to Lionel Devine's baby. Lionel was her childhood sweetheart.

When Rhiannon and I started dating, she told me she was a DINK—dual income, no kids. She said she didn't like children. I accepted that—only then did she agree to marry me.

My parents upheld very traditional values. I had worked very hard to convince them to accept this arrangement. But now, Rhiannon had given birth to another man's child.

It wasn't that she was afraid of the risks of childbirth. It was obvious that she thought that I wasn't worth the risk.

A year ago, she even accompanied me to the hospital to have a vasectomy after I proposed to her. She said she wanted to ensure everything was foolproof and that it would give her a sense of security.

I felt like a complete and utter fool when I revisited those times.

Rhiannon reached out to take my hand, but I quickly flinched away from her.

"That's enough, Clyde Lindstrom. Stop throwing a tantrum. It's not like I went behind your back. Lionel and I had never even slept together," Rhiannon said.

Rhiannon insisted she wasn't sleeping around and that I was the only one she had been with. She explained that the child was conceived through in vitro fertilization, so it had been done without any physical contact. She swore she hadn't betrayed me or our relationship.

I wanted to laugh out loud at the incredulity of it all. "You said before that you were traumatized because your mom nearly died giving birth to you. Then, you told me that you would never have a child in this lifetime. But when it's for Lionel, you're suddenly unafraid."

Rhiannon argued, "That's because I owe him this. Back then, he was seriously injured while saving me and became impotent. What's wrong with me giving him a child? He saved my life! Can you please stop being so unreasonable?"

Her eyes reddened as she glared at me. She insisted that the pregnancy was done via in vitro fertilization and that the Devine family would raise the child themselves. So, according to her, we didn't need to worry about anything.

"I'm just helping out so that the Devine family would have an heir. Besides, I came back to you right after giving birth because I was afraid you'd overthink. I haven't even gone through postpartum recovery yet," Rhiannon said in an aggrieved tone.

She lowered her voice and said she had already given me enough of a way out.

I was so angry that I couldn't speak. My hand that was holding my phone trembled uncontrollably.

The woman I had loved for so many years had deceived me and given birth to another man's child, yet she kept demanding me not to overreact.

"We're done. The wedding is off," I stated icily.

With a loud crash, Rhiannon smashed the teacup in front of her. The shards flew up and cut my forehead.

She screamed, "Why can't you try to understand me? I don't want to owe Lionel anything. He saved my life. I have to repay him somehow!"

Blood trickled down my forehead. However, I didn't feel any pain from it. The unbearable ache in my heart was way more pronounced compared to my physical pain.

Rhiannon came over anxiously when she saw that I was hurt. She offered to bandage me.

"Get out!" I roared.

That night, I locked myself in the study, chain-smoking one cigarette after another. What did I ever do to deserve this from her?

Continue Reading

A Vow Unfulfilled of Contents

Ch. 1 Ch. 2 Ch. 3 Ch. 4
Ch. 5
Ch. 6
Ch. 7
Ch. 8
Ch. 9
Ch. 10
Ch. 11
all

You may also like

New Release Novels

From Firefighter Hero to My Ex Novel Cover
8.4
In her past life, she made a desperate, ultimate gamble to hold onto her fiancé, Ryan Miller. When a devastating fire trapped Ryan's first love, she blocked his path, using her own life as leverage to prevent him from running into the flames to save her. This captivating romance novel explores the heavy cost of a desperate love, the scars of a past life, and the choices that shatter relationships forever. Will she finally let go of the firefighter who was never truly hers?
From Miss to Mrs: President Cohen's Contract Wife Novel Cover
9.5
To preserve her father's legacy and save his company, Olivia enters a strategic marriage with the cold, powerful billionaire Ethan Cohen. What begins as a rigid business arrangement soon shifts as genuine feelings surface between the unlikely pair. Amidst corporate schemes and family secrets, they must navigate the thin line between their formal contract and a budding romance. Will their artificial union transform into a lasting love?
Giving Him to Someone Who Wants Him Novel Cover
9.0
Irene has loved Alpha Anderson for twelve years, believing they were fated mates. However, during their sacred marking ceremony, Anderson publicly rejects her to claim Leah as his true Luna. He dismisses his previous bond with Irene as a mistake, choosing to exchange vows with another under the Frostmoon. Witnessing this betrayal from the shadows, Irene decides to finally release him. Yet, as she prepares to depart, her absence begins to unravel the Alpha in unexpected ways.
I Ditched My Toxic Fiancé and Married His Hot Brother Novel Cover
9.0
After ten years of devotion, my childhood sweetheart Dean Shepard called off our arranged marriage the moment we turned eighteen, fleeing the country to pursue his first love. To make amends, his guilt-ridden family arranged a new fiancé for me. But when Dean suddenly returns, weeping on his knees and begging for my hand, I can only smile. My new husband is far superior in every way, leaving my toxic ex with nothing but regret.
Luna Rejects Cheating Mate Novel Cover
8.1
On the night of her long-awaited transformation, Seraphina discovers her fated mate, Alpha Kaelen, in the arms of another woman. Devastated by his betrayal, she chooses the unthinkable: rejecting the bond and fleeing her pack. Now a rogue, she must navigate a dangerous world while hiding her true identity. As Kaelen hunts her down to reclaim his prize, Seraphina discovers a hidden power that could redefine the hierarchy of all werewolves.
She Looked for Me After I Was Gone Novel Cover
8.6
After a month of silence, Vega finally reaches out to her husband, Blaine, but only to demand his latest musical score for her friend Mason. Despite Mason’s feigned hesitation regarding the competition, Vega dismisses Blaine’s absence as mere sulking. She breaks into his work and hands it over, convinced she can make amends upon his return. However, the chance for reconciliation has vanished. Blaine has been present the entire time, watching in silence—a ghost she can no longer see.
Chapters
Read now
Share
Minishorts Logo
Read web novels, online fiction, and trending romance stories on MiniShorts. Discover billionaire romance, werewolf fantasy, drama, and fantasy novels, plus selected short drama content inspired by popular storytelling trends.
MiniShorts Youtube
PRODUCTS AND SERVICES
About us
support@minishorts.com
©2026 MiniShorts All Rights Reserved.