Naruto might initially be heartbroken. He's a character who values family and connection deeply, so rejection would hit him hard. He could go into a state of self - doubt, wondering what's wrong with him.
It could also be due to power struggles within the family. Naruto's growing power might threaten the existing power balance in the family. Some family members, fearing a loss of their influence, decide to reject Naruto to try and keep their power. For instance, if Naruto has a unique ability that could potentially change the family's long - established ways of doing things.
At first, Naruto might be deeply hurt by the rejection. But this could lead him to become more introspective. He may start to question his own actions and motives more. For example, he might wonder if his way of approaching Rias was too brash or if he misread the situation entirely.
One possible reason could be that their worlds and values are too different. Naruto is from the Hidden Leaf Village with its own set of ninja ethics and goals. Rias, on the other hand, is from a different fictional universe with her own set of rules regarding devils and their society. Maybe Naruto's straightforward and often self - sacrificing nature doesn't align with what Rias expects in her world.
One possible reason could be that Kakashi might misjudge Naruto's abilities in the fanfiction. Maybe Naruto shows some new or unorthodox skills that Kakashi doesn't understand at first and thus rejects him. Another reason could be a misunderstanding. For example, Naruto might be involved in something that looks bad from Kakashi's perspective, but is actually a misunderstanding.
One aspect of Naruto and Kakashi family fanfiction could be the idea of Kakashi mentoring Naruto not just as a sensei but as a family member. This could involve Kakashi helping Naruto understand the importance of family values, which Naruto lacks growing up. In fanfiction, we could see Kakashi inviting Naruto to family - like gatherings with Team 7, making Naruto feel more included and part of a family unit.
In Naruto fanfiction, the family tree can be a rich source of new storylines. For example, exploring the relationship between Naruto's parents, Minato and Kushina. Minato was the Fourth Hokage, and Kushina was from the Uzumaki clan. Their story is often elaborated on in fanfiction, like how they met and fell in love, which is a key part of Naruto's family tree.
Another popular choice for Naruto's girlfriend in fanfiction could be Hinata. In the official story, they end up together. Fanfiction can expand on their family life, perhaps delving into how Hinata's family and Naruto's new - found Uzumaki family interact. For example, stories could be written about family traditions they combine or how they deal with the pressures of being a Hokage's family.
Perhaps his family consists of a group of fellow banished ninjas who become his surrogate family. There could be a strong - willed female ninja who becomes his partner, and together they have a child. And also an old sage - like figure who acts as the family's wise elder, guiding them through the difficulties of living in exile.
It could also be due to some family curse or prophecy. In the Naruto universe, there are often strange powers and curses. Maybe there was a prophecy that said Naruto's family had to keep their distance from him to protect him from some greater evil. So, they chose to neglect him in order to keep him safe, even if it was a difficult choice.