Well, in the Ginny cheats on Harry fanfiction, it's not a common or canon - based scenario. But if it occurs, it might be a plot device to create angst. It would definitely change the course of the story from the expected happy - go - lucky relationship they have in the original series. Maybe it's used to explore darker themes or different character developments.
In fanfiction, anything can happen. However, if Ginny cheats on Harry, it would likely shatter the trust in their relationship. It could lead to a downward spiral in the story, with Harry feeling betrayed and perhaps seeking revenge or just distancing himself. This could also change the dynamic among their friends and family, as everyone would be caught in the middle of this drama.
One possible reason could be miscommunication. Maybe Ginny feels neglected by Harry because he's so caught up in his own heroic deeds and doesn't pay enough attention to her. So she might seek comfort or excitement elsewhere.
Ginny might initially be heartbroken. She could retreat into herself, feeling betrayed and confused. In some fanfictions, she may cut off all contact with Harry immediately.
She might directly ask him about her suspicions. Just come out and say 'Harry, I think you're cheating on me. I've noticed you acting strange lately.'
She could also be very hurt and go into a state of deep sadness. She might isolate herself from Harry and their mutual friends for a while. Ginny would likely question her own self - worth and wonder what she did wrong in the relationship. But as time passes, she might find the strength to move on and focus on her own life, like her career or other relationships.
Well, it could be that Harry has started acting really distant from Ginny. He might be canceling their dates frequently or not being as affectionate as he used to be. In the fanfiction, Ginny might also find some strange gifts or notes that she suspects are from another girl to Harry, which makes her think he's cheating.
Ginny might support Harry by simply being there for him. In the face of everyone else turning their backs, her presence can be a great comfort. For example, she could sit with him at meals when no one else will.
This is a very controversial and uncanonical concept for the 'Harry Potter' series. While there might be some fanfiction out there exploring such dark and untrue-to - the - original - story ideas, it goes against the essence of the relationships J.K. Rowling created. I personally don't support such fanfictions as they distort the well - loved characters and their relationships.
Some fans might be very disappointed as Ginny and Harry had a much - loved relationship in the original books. It could lead to a lot of debate within the community, with some fans strongly against such a plotline and others being more open to exploring different and darker aspects of relationships.
The birth bond in fanfiction has a huge impact on their relationship. It acts as a sort of glue that holds them together even in tough times. Since they have this bond from birth, it gives them a unique form of intimacy. They can communicate non - verbally, perhaps through a magical link. This bond can also make them more empathetic towards each other's past traumas. For example, Harry's experiences with Voldemort and Ginny's possession can be better understood and shared between them because of this bond, strengthening their relationship further.
Their friends would be in shock. Ron, being Harry's best friend and Ginny's brother, would be torn between loyalty to both. Hermione would probably be disappointed in Ginny and very supportive of Harry. The Weasley family as a whole would be divided. Mrs. Weasley, who loves Harry like a son, would be heartbroken and angry at Ginny. Their other friends at Hogwarts or in the Order of the Phoenix would likely gossip and have mixed feelings. Some might pity Ginny for the difficult situation she got herself into, but also condemn her for cheating on Harry.