This change would also have an impact on the other characters. Stefan, for example, might be caught in the middle. He has his own relationship with Damon and also cares about Elena. The fanfiction could create a whole new set of alliances and rivalries. Characters from the 'Twilight' series might also be involved in some way, further complicating the relationships. Overall, it would be a big upheaval in the existing relationship dynamics.
Elena might be heartbroken. She probably expected Damon to always be there for her, so his choice of Bonnie would come as a shock.
One possible reason could be that Bella has a certain allure or mystery that Damon finds more captivating than Elena. Maybe Bella represents a new and different kind of challenge for him.
Their relationship becomes more serious and committed. With a baby on the way, they have to think about more than just themselves.
One possible reason could be that Bonnie has a unique strength and independence. She's a powerful witch, and Damon might be attracted to that power. Also, Bonnie has always been there for him in tough situations, more so than Elena in some ways.
Elena might show her jealousy by being overly critical of Bella. For example, she could constantly find fault in Bella's actions or decisions in the fanfiction.
It would definitely strain Percy's relationship with Annabeth. Annabeth would likely feel betrayed and confused. Their long - standing friendship and the romantic feelings they had for each other would be shattered. As for Percy's relationship with Reyna, it would become more complex. They would have to deal with the fallout from Percy's choice, not just from Annabeth but also from their friends and the overall demigod community.
It changes drastically. Usually, the trust is broken. Bella may become very guarded and distant towards Damon.
In the fanfiction, the development could be that Bella begins to have doubts about Edward's ability to fully be part of her human world. Meanwhile, Jacob is always there for her, sharing his own dreams and fears. Their relationship deepens gradually, and Bella starts to see a future with Jacob that is more stable and less complicated than the one with Edward. So, she makes the choice to be with Jacob.
It changes the relationship between Sasuke and Sakura significantly. Instead of the canonical relationship where they end up together, Sakura is left heartbroken. This could also lead to a change in Sakura's character, perhaps making her more independent. As for Sasuke and Karin, their relationship becomes more central and they might face different challenges together as a couple.
Their relationship would likely become more serious and committed. With a baby on the way, they'd have to think about the future more. Damon might become more protective of Elena.