Sibling Rivalry Movies

"So Marcus, this is the end?” Mia asked, sad it would be the last time she lay in his arms. Marcus, with his last breath, muttered, “No, darling, this is only the beginning…” In life, they shared an unbreakable bond, loving each other unconditionally. In death, they took a sacred oath and swore to find each other again. When heirs to two rival vampire communities meet at a ceremony, Leo and Cris are instantly drawn to one another, haunted by flashes of memories of their past lives. Centuries ago, they died as lovers, bound by an ancient oath to reunite in their next lifetime. Now reborn, Mia as a different gender, into separate families with deep-rooted rivalry, rich traditions, power, and affluence, their souls recognize each other—but everything else stands in their way. Torn between duty, desire and age-long tradition, they must risk everything to reclaim a love that defies time, gender, and tradition - fighting enemies within and without.

Princess Nathania replaces the role of Prince Nathan, her twin brother who is suffering from a serious illness. That made her forced to live as her brother and made her undergo things outside of her habits, including the abundant attention of the palace dwellers and the people of Lithonia Kingdom. Also, the terrible rivalry of Edafos and Fotia who wanted to overthrow Lithonia as the greatest dynasty on earth. On a mission to find silver leafy plants in the forbidden forest, Nathania must face the cruelty of the demon king, who is none other than The Crown Prince of Fotia who nearly killed her with a fire that burned five years ago in a lavender garden. Not to mention The Crown Prince Edafos, the owner of the terrible power who had openly declared war on her. Can Nathania bear the burden of being The Crown Prince of Lithonia without having the power of a god like her brother?

Amanda Grayson inherited all the millions from her adoptive father after he disappeared in his private plane while flying over the Atlantic Ocean. Since then, she has dedicated herself to business and growing her father's fortune. However, Andrés Grayson's legitimate son arrives to claim what rightfully belongs to him. Amanda won't allow an arrogant man to take away what she has worked hard for over the years, leading to an intense rivalry between them to the point where the authorities have to intervene and make a deal: both must live together and work equally in Mr. Andrés's businesses, and whoever performs better will take it all. Amanda won't be defeated, even if her enemy is an intelligent, handsome, and classy man, and the romantic tension between them grows stronger each day.

Skye Emerson has spent most of her high school years invisible, until a chance encounter lands her in the path of Knox Callahan, Stonebridge High’s golden boy and captain of the hockey team. Cold, cocky, and impossibly popular, Knox lives for the rink and hates distractions. But when Skye accidentally ruins his shot at a scholarship tryout, she becomes his biggest problem and his unexpected obsession. Forced to work together on a school fundraiser, their rivalry spirals into tension, secrets, and stolen glances. But Knox has something to prove to everyone, and Skye has scars no one sees. He’s chasing the NHL. She’s trying to survive senior year. Falling in love was never part of the plan. In a world where reputation means everything, can two broken hearts survive the pressure or will their love shatter on the ice? Find out in Iced Hearts and Halftime Kisses.

He needed a bride to secure a business contract.. She needed to pay her mother's hospital bills.. Facing financial ruin, Sophia agrees to a gamble: becoming the billionaire's fake bride for three months in exchange for a million dollars. However, her fate takes a twist when she sleeps with a cruel creditor as a substitute to settle her father's debt, the night before she signs the deal agreement with the billionaire.. She thought the night would have no impact forever and as time went by, her deal with the billionaire sparked unexpected mutual emotions.. But just when things were about to get better, she found out that she was pregnant for the nightstand creditor. And the nightstand creditor who is desperate to have both her and the babies was coincidentally the billionaire's greatest enemy.. Hearts collide.. Secrets implode.. Emotions tangles.. Rivalry darkens.. Isn't this the definition of LOVE IN CHAOS?..

Two kingdoms. One destiny. Zero patience. Princess Ariel of Eldoria has never been the kind to obey rules. Bold, sharp-tongued, and proudly untamed, she swears no prince—especially not Carl, the infuriating heir of Valoria—will ever control her. Prince Carl, on the other hand, has everything he could ever want: charm, power, and a reputation for breaking hearts. But when duty demands he marry the fiery princess of Eldoria, he discovers one thing he’s never had before—a challenge. What begins as a battle of wills soon sparks into something neither of them expected: stolen glances, restless hearts, and a dangerous chemistry that threatens to burn down every wall they’ve built. Can love bloom between two stubborn royals when kingdoms, families, and pride are all on the line? Or will Ariel and Carl’s rivalry tear apart the fragile peace their marriage was meant to secure?

Isabella Castellano wants freedom from her father’s control. When he forces her into marriage with Vittorio Romano, a man known for cruelty, she decides to fight back. The only person powerful enough to help her is Dante Salvatore, her childhood rival and the one man she never thought she would need. She asks him to pretend to be her fiancé so she can escape the arranged marriage. He agrees, but only on his own terms. Living together for the act brings back every memory of their years of rivalry and every feeling they tried to hide. What started as a lie begins to feel real, and one kiss changes everything. Now the world believes she is his, and his enemies come after her to hurt him. Their deal turns into danger and their act turns into love, but in Crimson Bay love can destroy everything they’ve built.

Maya Davies is the midfield maestro of Manchester United City's women's team, a rising national star obsessed with proving her team's worth in a world dominated by men's football. Leo Sterling, the dazzling captain of the men's squad, is the club's golden boy, charismatic and undeniably talented, living under the intense spotlight. Their first encounter is a clash of competitive spirits and fierce personalities, fueling a rivalry both on and off the pitch. As training sessions, club events, and a shared passion for the beautiful game force them into constant proximity, the initial sparks of antagonism begin to morph into something undeniably alluring. But in the high-stakes world of professional football, where every move is scrutinized, can two fiercely independent leaders find common ground and a love that defies public expectation, club politics, and their own competitive hearts? Their greatest game might just be the one they play for each other.

Nathaniel Cole, vice captain of the school soccer team, has always had a passion for the sport. But his enthusiasm is often overshadowed by his intense rivalry with Seth Emerson, the team's captain. The tension between them is palpable, and their constant bickering has finally pushed their coach to the limit. In a surprising move, the coach decides to take drastic measures, forcing Nathaniel and Seth to put aside their differences and live together for nearly five months. Unbeknownst to Nathaniel, Seth harbors a secret: his mother's abusive and homophobic behavior has left him feeling vulnerable and alone. Seth has never dared to reveal his true self to her, fearing the consequences. As Nathaniel and Seth navigate their forced living arrangement, they begin to see beyond their differences and discover a spark of attraction. But will Seth's secrets and fears tear them apart, or will they find a way to overcome their obstacles and love each other openly?

Talia Herman thought life couldn’t throw anything worse at her than Maxton Carter, cocky, arrogant, and the hockey heartthrob who once broke her leg and nearly her spirit. But when her mother marries into the wealthy Carter family, Talia is forced to live under the same roof as her worst enemy… who might just be her biggest weakness. Maxton is hiding more than just bruises from the rink, he’s hiding how much he actually feels for the firecracker now sleeping across the hall. Their chemistry is undeniable, their tension explosive, but one dangerous bet threatens to destroy any hope for peace. Between fights, stolen glances, and secrets that could burn the whole Carter mansion down, Talia and Maxton are about to find out what happens when love and rivalry collide, on and off the ice.