Jasper may start as a somewhat confused character, not fully understanding his own feelings. As he cheats on Alice with Bella, he could face internal struggles. He might struggle with guilt, but also with his desire for Bella. This could lead to him making some rash decisions. Bella could be portrayed as an innocent bystander at first who gets caught up in the situation. But as the story progresses, she has to make a choice about whether to continue with Jasper or not. Alice, throughout this, could transform from a trusting partner to a more assertive person who stands up for herself. She could learn to read people better and avoid getting into similar situations in the future.
Jasper's character development could be a downward spiral. His cheating on Alice could make him lose the respect of those around him. He might become more secretive and manipulative to cover up his actions. Bella, initially attracted to Jasper, could start to see the negative side of him as the situation unfolds. She might grow to regret getting involved. Alice, being hurt, could turn her pain into strength and become more independent, focusing on herself rather than relying on Jasper. She might also develop a new sense of self - worth and not tolerate any more disrespect in her relationships.
In this fanfiction, it could be that Bella has some unique quality that Jasper finds irresistible. For example, she might have a different perspective on life or a certain charm. As for Alice, she might start to suspect something is wrong when Jasper becomes distant. She could then start to investigate and discover the truth about Jasper's feelings for Bella.
Fanfiction often takes creative liberties. The idea of Alice cheating on Jasper with Edward might stem from a desire to see new interactions and storylines. It could also be a way to examine the loyalty and love concepts within the world of these characters. Maybe the writer is trying to show that even in a fictional world with set relationships, things can change due to different factors like temptation or unfulfilled desires.
Yes, there are likely such fanfictions out there. Fanfiction platforms host a wide variety of stories based on different interpretations of characters and relationships. However, these often deviate from the original story's canon.
In such fanfictions, a recurring theme is the disruption of the established order. The Twilight series has a set relationship dynamic, and when Bella cheats with Jasper, it shakes things up. There might also be themes related to the consequences of one's actions. Bella would have to face the fallout from her decision, not only with Edward but also within the larger vampire - human community in the story. Plus, themes of love triangles and internal emotional battles within Bella as she tries to navigate her feelings for both Edward and Jasper are likely to be present.
Their relationship might start with a sense of mystery. Bella is intrigued by Dark Jasper's dark allure. As they interact more, they could gradually develop an understanding of each other's pain. For example, Jasper's past traumas and Bella's own insecurities. This mutual understanding can deepen their bond.
If Bella joins the army, her character could develop a stronger sense of purpose. She's no longer just the girl in a relationship with Jasper. She has a mission and a cause. This could make her more assertive and less passive in her relationship with Jasper. She might also develop a sense of camaraderie with her fellow soldiers that she didn't have before. This new social aspect could influence how she interacts with Jasper, as she now has a different set of relationships to balance. In the military, she would be exposed to different cultures and ways of thinking, which could make her more open - minded and adaptable, qualities that would impact her relationship with Jasper as well.
Bella could also be a significant character. She might be the reason for their meeting in some stories. For example, if Bella is in trouble, Alice and Jasper could come together to protect her. Her human nature can contrast with the vampire nature of Alice and Jasper, creating an interesting backdrop for the story.
Their relationship would likely become more protective. Jasper would be extremely vigilant about Alice's safety during the pregnancy. He'd constantly be on guard against any potential threats.
The relationships could develop through shared adventures. They could go on a journey to find a lost vampire artifact or to rescue a captured vampire friend. During these adventures, they would learn more about each other's strengths and weaknesses. Bella's tenacity, Rosalie's beauty and strength, Alice's foresight, and Esme's motherly love would all play a part. As they face danger together, their bond as mates would become stronger and more complex.
Bella would be heartbroken. She has put so much trust in Edward, and this act of cheating would make her question everything. She might become angry and lash out at both Edward and Tanya. She could also become very sad and isolate herself from others.