First, you should talk to your mom about this situation. Let her know how you feel and that you don't like the bully having those stories. Then, if possible, you could confront the bully together with your mom and firmly ask the bully to stop spreading or using those stories.
One possible interpretation is that the bully has some sort of psychological hold over the mom. Maybe through threats or intimidation towards the child, the mom feels she has to comply with the bully's unspoken demands. For example, if the bully says he'll harm the child if the mom doesn't let him have his way in some small matter.
In 'my bully loves me fanfic', it may also explore the internal struggle of the bully. They might be conflicted between their past behavior of bullying and their new - found love. Meanwhile, the victim may also have mixed feelings, being both scared of the past and intrigued by the bully's change.
First, you should stay calm. Confronting the bully aggressively might make things worse. Try to have an honest conversation with your girlfriend to understand her perspective. If the bully is using force or intimidation, you may need to involve the authorities or seek help from someone in a position of power, like a school counselor if you're in a school setting.
The bully in 'The Bully on a Christmas Story' is Scut Farkus. He is a key figure in the story's narrative of childhood experiences. Scut Farkus represents the kind of bully that many kids might encounter during their school days. He's got that look about him that just screams trouble. His interactions with the main characters, like Ralphie, are what drive a lot of the conflict in the story. He's always causing some sort of problem or scaring the other kids, which is a central part of the story's plot that focuses on the challenges and adventures of childhood during Christmas time.
I'm not sure specifically which 'Christmas Story' you are referring to. There could be various interpretations. Maybe it's a character who teases the protagonist or causes trouble during the Christmas events in that particular story.
Most likely, there are two main characters - the bully and the one being bullied. Their personalities are usually different. The bully might be seen as tough or mean at first, while the victim could be more on the timid side.