Maybe in some fanfictions, the writer wants to create conflict. Molly might be written to hate Hermione because of differences in their personalities or values. For example, Molly is very family - oriented and Hermione is more focused on academic and magical achievements. Their different priorities could lead to friction in the fictional stories.
It could be due to jealousy. In fanfiction, the author might depict Molly as being jealous of Hermione's close relationship with Harry and Ron. Hermione is always with them on their adventures, and Molly might feel left out or that Hermione is taking over her role as a mother figure to the boys in some way.
Perhaps in the fanfiction world, there are some misunderstandings. Molly could have accidentally said or done something that Hermione misinterpreted. Maybe Molly made a comment about Hermione's Muggle - born status in a way that Hermione took as offensive, even if it wasn't meant that way. This could easily plant the seed of hatred in Hermione's mind.
Well, in some fanfictions, it might be because of a misunderstanding. Maybe Hermione's actions are misinterpreted by Molly. For example, if Hermione is too focused on her studies or magic research and seems to neglect the family values that Molly holds dear, Molly could start to dislike her. Another reason could be that Molly is overprotective of her son Ron, and she might think Hermione is too pushy or controlling in their relationship.
Well, in some fanfictions, Hermione might hate Bella because their personalities are so different. Hermione is studious, logical, and a fighter for justice. Bella, on the other hand, is often portrayed as more passive and overly focused on her romantic relationships. Their different values and ways of approaching life could lead to Hermione's dislike of her in fanfiction.
Maybe Lily has a very different view of the characters. She might think the fanfiction misrepresents Hermione in some way that she doesn't like.
Maybe James has a very different view of the original relationship between characters in the story. He might think that fanfiction distorts the essence of the original story and characters, especially when it comes to Hermione. He could be a purist who only likes the original portrayal and doesn't like the various interpretations in fanfiction.
Well, in some fanfictions, Sirius might be depicted as hating Hermione due to misunderstandings. Maybe he misunderstands her intentions or actions. For example, if Hermione is shown as being too strict with the rules in a story, Sirius, who has a rebellious streak, could resent that.
In some fanfictions, Hermione might be portrayed as hating Ron to create a new and different plot dynamic. Maybe the author wants to explore an alternative relationship path for Hermione, or they could be trying to add more drama by having her oppose Ron, who she is typically friends or more with in the original series.
Perhaps Harry hates Ron and Hermione fanfiction because it can create false impressions. In the real world, their relationship is based on deep friendship, loyalty, and shared experiences. Fanfiction might deviate from this by adding out - of - character scenarios or relationships. Harry, who has been through so much with them, might not like seeing their story being told in a way that doesn't ring true to what he knows.
One possible event could be a situation where Molly blames Hermione for something that goes wrong in the Weasley family. For example, if a spell Hermione was trying out in the Weasley home backfires and causes some damage, and Molly overreacts and unfairly blames Hermione. This could make Hermione resent her.
Maybe Molly was really angry at Hermione for something she did. That could be the reason for sending the Howlers.