In some fanfictions, the environment she's in might play a role. For example, if she's in a post - apocalyptic setting, there could be pollutants or toxins in the air that made her sick. Or if she's in a world with different climates and she wasn't properly adapted, that could lead to a fever. Also, if there are other characters who are carriers of some sort of illness and she came into contact with them, it could be the cause of her fever.
Perhaps in the fanfiction world, Bella caught a mysterious disease that's specific to that fictional universe. It could also be that she overexerted herself, like using her special powers too much if she has any in the story. Stress can also be a factor. If she's been through a lot of emotional turmoil, like a fight with a loved one or facing a big threat, her body might react with a fever.
It could be due to an infection. There are many types of infections like a common cold virus or a bacterial infection that might cause a fever. Maybe she was exposed to someone who was sick.
Maybe she caught a cold. In many fanfics, characters get fevers because they were out in the rain or caught a virus from someone else.
Maybe there's a new threat in town. A powerful vampire or a group of them who have their eyes on Bella for some reason. It could be that Bella's blood is too alluring to resist for some vampires, and they're planning an attack. Another reason could be that Bella gets involved in something dangerous on her own, perhaps trying to protect the Cullens or Jacob and his pack from a hidden danger.
In a romantic - themed fanfiction, if there's a love interest, that person would be extremely concerned. They might hold Bella's hand, whisper soothing words, and even sacrifice their own needs to make sure she gets better. Meanwhile, some rival characters might see this as an opportunity to gain an advantage, but most of the good - hearted characters would come together to help Bella through her fever.
Well, it's simply immoral. Incest is not acceptable in society, and fanfiction, while being creative, should also adhere to basic moral principles.
It could also be due to misunderstandings. Fanfiction often plays with the idea of miscommunication between them. Maybe Bella misinterprets Edward's over - protectiveness as a lack of trust in her ability to handle vampire - related situations. Or Edward might misunderstand Bella's need for independence as a sign that she doesn't love him as much as he thought. These misunderstandings can escalate into arguments.
Well, it could be due to stress. Maybe he's facing a lot of pressure in the fanfiction world, like dealing with a difficult quest or some complex relationships. Another reason might be that he's overusing his powers, if he has any special abilities in the story. It could also be something as simple as not getting enough sleep.
Well, one possibility could be that the baby has some special powers right from the start. Maybe it can communicate with the vampires in a unique way that no other vampire - human hybrid has before.
Well, it could be about how Bella and Edward adjust to parenthood. Bella might struggle with her new role as a mother while still being a new vampire. Edward, on the other hand, could be overly protective. Their relationship might also change as they focus more on their baby's needs.
Maybe the writer of the fanfiction didn't capture the essence of Paul's character accurately. Paul might be written in a way that is out of character, such as making him act too harshly or without proper motivation towards Bella. This could lead to a scenario where the idea of 'paul rejects bella' seems forced and not in line with what fans expect of the characters.