In the 'sakura gets cheated on fanfic', perhaps Sakura is deeply in love with her partner. One day, she catches her partner in a compromising situation with another person. This betrayal makes her re - evaluate her relationship and her own self - worth. She may then have to decide whether to forgive and try to work things out or to end the relationship and move on with her life.
In this fanfic, it could even be her best friend's partner who has been secretly interested in Sakura and cheats on her best friend with Sakura. This would add an extra layer of drama and betrayal as it not only affects Sakura's relationship but also her friendship.
One possible plotline could be Naruto's initial shock and disbelief. He might go through a period of self - doubt, wondering what he did wrong. Another could be his journey to find himself again after such a betrayal. He might focus on his ninja training more intensely to distract himself from the pain.
Perhaps in the fanfic, Ichigo has changed a lot over time. He might have become too focused on his power and his battles. His partner could feel left out and alone. There could be someone else in their life who offers them the attention and affection they crave. In this case, they might cheat on Ichigo. Fanfic writers often like to take characters out of their comfort zones and explore how they react to difficult situations like this.
Ichigo would probably be devastated. His trust in relationships would be severely shaken. He might become more withdrawn and focus even more on his battles and training, using it as an escape from the pain of the betrayal. He could also become more cynical about love and people in general.
One possible plot could be that Batman discovers his love interest, perhaps Catwoman or someone else, has been unfaithful. This could lead to a downward spiral for Batman, making him question his judgment not only in love but also in his crime - fighting. He might become more withdrawn and angry, causing issues in his relationships with Alfred and the Justice League.
Naruto may become more guarded. After being cheated on by Sakura, he'll be less likely to open up to people easily. He might seem tougher on the outside.
In fanfiction where Spiderman gets cheated on, it often explores the emotional turmoil he goes through. It can be a way to add more depth to his character. Writers might show his vulnerability and how he copes with the betrayal. Maybe he throws himself more into his superhero duties to distract from the pain.
Another possibility could be a new character introduced in the fanfic. This new character might be using Naruto to gain something, like power or influence in the ninja world, and when they get what they want, they cheat on him. It would add an element of mystery and betrayal to the story.
If Naruto is cheated on in a fanfic, it has the potential to change the entire dynamic of the story. His friends might rally around him, which could strengthen their bonds. However, it could also drive a wedge between him and the person who cheated. His self - esteem could take a nosedive, and he might struggle to regain his confidence, both in himself and in the idea of love. This could lead to a darker, more brooding Naruto, which is a significant departure from his usually upbeat and determined self.