Who might try to rescue Bella in the 'bella is kidnapped by the cullens fanfiction'?

It could be another vampire clan. Maybe they are jealous of the Cullens' interest in Bella or they think that Bella's presence among the Cullens will disrupt the balance of power among vampires. So they try to get Bella from the Cullens, making them the main antagonists.

In the 'bella is kidnapped by the cullens fanfiction', one possibility is that Bella is kidnapped to be part of some vampire ritual. However, she refuses to cooperate at first. The Cullens then have to try and convince her that it's not as bad as it seems. This could involve showing her their more human - like qualities, like their love for art and music. As Bella spends more time with them, she may start to see them in a different light and even develop feelings for one of them.

There could be other vampire clans that see the Cullens' camping trip with Bella as a threat or an opportunity. They might try to disrupt their time in the woods. Another possibility is that some shape - shifters in the area don't like the presence of vampires and decide to cause trouble.

Alice might be the one. Given her ability to see the future, if she saw something bad happening to Bella but didn't warn her because it would disrupt the Cullens' plans, that would be a major betrayal. She could have known about a danger approaching Bella but chose not to tell her in order to protect the family's interests instead.

Obviously, Bella and the Cullens are the main characters. Bella is the human girl who enters their world. And the Cullens include Edward, who has a special connection with Bella. Then there's Alice, who might be able to see the future and could play an important role in Bella's interactions with the family. And of course, Carlisle, the head of the Cullen family.

She might meet Aro, one of the leaders of the Volturi.

She might meet her younger self. It would be an odd yet fascinating encounter, as she could see how she used to be and compare it to who she is now.

There is also a possibility that a lone vampire, who has a sense of justice or who has been secretly observing Bella and has grown fond of her, decides to take on the Volturi and rescue her. This vampire could have some special abilities or knowledge that gives them an edge against the powerful Volturi.

She might start by giving them the silent treatment. Just ignoring them completely when they try to talk to her, which would be a very human way of showing anger.

Well, it could be due to the way the Cullens interact with the other people in Forks. If Bella notices that they are being manipulative or using their powers in a way that she doesn't like to influence the townspeople, that could make her start to hate them. Also, if there is some kind of power struggle within the Cullen family that starts to affect Bella negatively, like she gets caught in the middle of it or she sees how it's causing harm to those she cares about, she might turn against them.