A recurring theme is the concept of loyalty. Fans often write about how Edward and Jacob are loyal to their own kind and how that loyalty affects their relationship with Bella. Additionally, the idea of sacrifice comes up. Whether it's Edward being willing to sacrifice his own happiness for Bella's safety or Jacob making sacrifices in his own way for her. There are also fanfictions that focus on the cultural differences between the vampires and werewolves, which adds another layer to the Edward vs Jacob dynamic.
One common plotline is a love triangle where the female character, often Bella, is torn between Edward and Jacob. The fanfiction might explore different outcomes of this triangle, like her choosing Jacob instead of Edward which is a big deviation from the original story.
Love triangles are a very common theme. Since Bella is torn between Jacob and Edward in the original story, this often gets explored further in fanfiction.
One common theme is the idea of overcoming differences. Since Edward is a vampire and Jacob is a werewolf, their different natures create a lot of tension which they have to overcome in most fanfictions. Another theme is the power of love and how it can bridge the gap between two very different beings. Also, the concept of loyalty often comes up as they have to be loyal to each other and their new relationship in the face of opposition from their respective groups.
A lot of these fanfictions also have the theme of sacrifice. Both characters may have to sacrifice certain things in order to make the relationship work. For example, they might have to sacrifice their old grudges or their pre - imprinting plans. And the theme of self - discovery is also there. Through this new connection, they learn more about themselves.
The theme of self - discovery for Bella is also common. Through her relationships with Edward and Jacob, she often discovers more about herself, her desires, and what she truly wants in life. For example, in some fanfictions, she realizes that she has more strength and independence than she initially thought while dealing with the two very different men in her life.
Another theme is the discovery of their true feelings for each other. It often involves a journey of self - realization where both Edward and Jacob come to terms with their love that they might have initially suppressed. For example, in some fanfictions, they start as rivals but gradually realize their deeper emotions.
One common theme is the exploration of a non - traditional relationship. Since mpreg is not a typical concept in the original lore, it allows for a new way to look at Jacob and Edward's connection.
One common theme is the overcoming of their initial rivalry. In the original story, they are sort of enemies, so in fanfictions where they get married, there's often a story about how they put aside their differences.
One common theme is the exploration of forbidden love. Since their relationship is not the traditional one in the original story, fanfictions often play with the idea of it being something that goes against the norms of their world.
One common theme is the exploration of their unlikely friendship or relationship. Given their differences as a werewolf and a vampire in the original story, fanfiction often focuses on how they can overcome these barriers. Another theme is the idea of redemption. They might have to atone for past actions towards each other. For example, if they were rivals before, they now seek to make up for it.