The pack's efficiency in dealing with external threats, like vampires, might have been affected. Instead of focusing on protecting their territory from vampires, the werewolves might have been distracted by the Leah - Jacob feud. Their communication and cooperation could have been hampered. For example, if there was a plan to patrol certain areas to keep vampires out, Leah and Jacob's animosity could have led to miscommunication or even refusal to work together in that area. Also, the negative energy between them could have affected the overall morale of the pack. Younger werewolves might look up to the older ones, and seeing Leah and Jacob at odds could be demoralizing for them.
In these fanfictions, Jacob often retains his loyalty, which is a big part of his character. He's extremely loyal to his pack and to the person he loves. For example, in many stories, he'll go to great lengths to protect his love interest from any danger, whether it's from other supernatural beings or just regular human problems.
Jacob Black is part of the Quileute tribe. His transformation into a werewolf is an important part of his identity. His relationship with Bella is complex, starting as friendship and then evolving into something more complicated due to his love for her and the fact that she was involved with a vampire.
Jacob's werewolf nature means he has enhanced senses and strength. In his love for Renesmee Cullen, this could translate to him being hyper - aware of any threats to her. His loyalty, which is also part of his werewolf nature, makes him devoted to her. However, his werewolf side might also bring some challenges. For instance, the werewolf pack may have different views on his relationship with a part - vampire like Renesmee, and he might have to fight against the pack's expectations to be with her.
Another theme is loyalty. Jacob is extremely loyal to Bella, and this is often explored in different ways in fanfictions. It could be his loyalty in protecting her from other threats or his loyalty to their relationship despite the difficulties.
One great 'Jacob and Bella werewolf fanfiction' is 'The Wolf's Promise'. In this story, Jacob's loyalty to Bella is explored in a deeper way. It shows how his werewolf nature affects their relationship, with beautiful descriptions of the forest where he runs as a wolf and his inner thoughts when he's around Bella.
Jacob Black is from the Twilight saga. He's known for his loyalty to his pack and his deep feelings for Bella. His character evolves throughout the series as he deals with the challenges of being a werewolf and his unrequited love at times. He also has an important role in protecting his tribe and the people he cares about from the threats in the Twilight world.
One interesting story could be about Bella having to choose between her love for Jacob and her life with the Cullens in a more complex and emotional way. For example, in a fanfic, Jacob might discover a new power that could either bring him closer to Bella or push her away.
There's also 'Jacob's Redemption'. In this fanfiction, it focuses on how Jacob tries to redeem himself in Bella's eyes after some misunderstandings. It shows his loyalty and the werewolf pack's unique culture. The plot is full of twists and turns that keep you hooked.
Bella's actions in the fanfiction might be another cause. Maybe she accidentally says or does something that undermines Jacob's self - esteem. Like if she makes a comment about his werewolf nature in a negative way, it could wound him deeply as it's an important part of who he is.