They could also offer magical protection. Since they are charmed sisters, they might use their powers to keep Frisco safe from further harm, like creating a protective spell around her.
One way could be to show the sister's journey of recovery. She could start by reaching out for help, like talking to her other sisters in the 'Charmed' world. Then, through her experience, she could educate others about the signs of abuse and the importance of support systems.
I'm not entirely sure as I haven't read that specific fanfiction. But generally, 'charmed' is a well - known show. 'Chris' might be a character from it. 'Abused' in the context could imply that the fanfiction might deal with themes of a character named Chris experiencing some form of mistreatment within the fictional world created by the fanfic writer.
Finding such specific fanfiction can be a bit tricky. You could start by looking on major fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. But be aware that not all content on these sites may be appropriate or in line with the rules. Also, make sure to respect any age - restrictions or content warnings related to the fanfiction.
In a 'Sister Charmed' fanfic involving Cole and Elizabeth, the author might be reimagining the characters' personalities. For example, Cole could be more heroic in his interactions with Elizabeth, or Elizabeth could have some unique powers that Cole is drawn to. This can add new layers to the existing 'Sister Charmed' lore.
Healing is also a major theme. The sister goes through a process of recovering from the psychological and physical wounds of abuse. This can involve making new friends, finding new interests, and learning to trust again, which is often explored in great detail in these fanfictions.
A common theme is redemption. Cole's character often needs to find redemption in the fanfic, especially in relation to the sisters. His actions as a demon and his relationship with the sisters drive this theme.
There's 'A Marauder's Sister's Struggle'. In this fanfiction, the sister endures a lot of abuse but with the help of her friends, she gradually stands up for herself. It has some really emotional scenes that draw you in.
There could also be an antagonist, perhaps the abuser. This character would play a crucial role in driving the conflict in the story. They could be a complex character with their own motives, though their actions are clearly wrong.
There could be a lot of magic involved. Maybe they team up to fight a new, powerful dark force that threatens the Charmed Ones. Cole's demonic past might give him unique insights into how to combat this threat, and Elizabeth could bring some new magical abilities to the table.