Maybe it's because Bella finds the idea of blood gross or it makes her uncomfortable.
It could be that she simply wants to keep her real relationship with Edward private. Fanfictions might make her feel like her relationship is being overly exposed or misrepresented. For example, some fanfictions might add in elements that she finds uncomfortable or not true to their actual connection.
Maybe the fanfiction writer wants to explore different character dynamics. They might be trying to break the traditional 'Bella loves Edward' trope and create more complex storylines where Bella has different feelings.
In some fanfiction, Bella might not forgive the Cullens because of a perceived betrayal. For example, if they hid something crucial from her again. It could also be due to them putting her in danger without her consent. Another reason could be a broken promise related to her transformation or her relationship with Edward.
One reason could be that the fanfiction writer is trying to show Bella's growth in a different way. By not having her love Edward, it allows for a different exploration of her character. For example, she could be focused on self - discovery or other aspects of her life rather than the relationship. Also, it might be a reaction to the over - popularity of the Bella - Edward relationship in the original, and the writer wants to break away from it.
Well, Emmett's physical strength can also have an impact on Bella. In some stories, seeing Emmett's power makes Bella strive to become stronger herself. Maybe she starts training with him, and through this process, she not only becomes more physically capable but also gains more confidence. This new - found confidence then affects her relationships with other characters as well. Moreover, Emmett's jovial personality can bring out a lighter side of Bella. When she's around him, she might find herself laughing more and being less brooding, which is a big change from her usual self in the original story.
In some fanfictions, Bella and Emmett might be considered true mates because of their shared experiences within the Twilight universe's unique supernatural context. For example, they both are part of the Cullen family, which could lead to a deeper connection in the eyes of some fanfiction writers. Also, their personalities could be seen as complementary, with Emmett's boldness and Bella's determination.
She might not like the fact that fanfic is often based on someone else's original work without proper authorization in some cases.
In some fanfictions, they might be reimagined as siblings. However, in the original 'Twilight' series, they are not siblings. Fanfiction often takes creative liberties to explore different relationships between characters.
There could be. Fanfiction is a vast and diverse world. Writers might create this kind of scenario for various reasons. Maybe they want to add a new twist to the existing story, or perhaps they want to explore the emotional and psychological implications of such a relationship. It could also be a way to introduce new plotlines and character arcs that are centered around this unique family setup.
In these fanfictions, Emmett's dominance often shows in his protectiveness. He'll be very quick to step in front of Bella when there's danger. For example, if there's a threat from another vampire or some other supernatural force.