There could be a 'Aunt Marge likes Harry fanfic'. Fanfic communities are full of diverse interpretations of characters and relationships. It might explore a different side of Aunt Marge's character, perhaps in an alternate universe where she doesn't hold her usual grudges against Harry. You could also try reaching out to Harry Potter fanfic communities on social media platforms to ask if anyone has read or written such a fanfic.
Maybe it would be about Aunt Marge realizing Harry's good qualities. For example, she could see how brave he is in the face of danger. This newfound respect could lead to her liking Harry.
It could develop into a more tolerable one. Harry might start to see Aunt Marge as a pitiful figure rather than just a mean old woman. Maybe he discovers some things about her past that make him more empathetic.
Aunt Marge could be developed by showing her having a moment of self - reflection. She might realize that her harsh treatment of Harry was wrong and start to be more empathetic. For example, she could see Harry's kindness towards animals and that could change her view of him.
In the fanfiction, they could be forced to work together on a project related to lemons. Maybe there's a local fair that requires everyone to contribute something lemon - themed. Through this shared task, they begin to understand each other better. Harry realizes that Aunt Marge has her own insecurities and Aunt Marge sees that Harry is not the troublemaker she thought he was. For instance, Harry could show his creativity and intelligence during the project, impressing Aunt Marge.
Maybe Harry finally stands up to Aunt Marge in a more assertive way this time. He could use his magic subtly to teach her a lesson without getting into too much trouble.
The theme of secrets is also quite common. Aunt Marge may have some secrets from her past that are revealed in fanfics. This could be something related to her family history or an event that shaped her into the person she is. And of course, the theme of comedy is prevalent as her over - the - top reactions and behavior can be a great source for humorous stories.
One possible plot could be that Aunt Marge discovers Harry's difficult situation at the Dursleys and decides to secretly help him with his magic studies. Maybe she has a change of heart after seeing how much he's struggling.
Well, there's 'Aunt Marge at Hogwarts'. In this fanfic, Aunt Marge somehow ends up at Hogwarts and her interactions with the students and teachers are really funny. It gives a whole new perspective on her character. There are also some fanfics that focus on her relationship with the Dursleys in a more in - depth way, like 'Aunt Marge and the Dursley Family Bonds'.
In fanfiction, if Aunt Marge found out Harry was a wizard, she might have an extreme reaction. She could be terrified and try to distance herself from him immediately. Maybe she would even call the authorities in the Muggle world, not understanding that they can't do anything about wizardry.
Maybe she has a secret soft spot for animals, like the dogs she breeds. In a fanfiction, she could find out that some magical creatures are being mistreated, and she decides to use her influence in the Muggle world to help protect them. This would show a different side of her and make her more likable.