One possible reason could be that his newfound 'godlike' powers make his family feel estranged. They might not understand his sudden transformation and the magnitude of his power, which creates a sense of fear or discomfort, leading them to ignore him.
One reason could be that Naruto has been through a lot of hardships related to his family in the fanfic. Maybe they didn't support his growth to this godlike state, or they tried to use his power for their own gain. For example, if his family had always been jealous of his potential and when he finally reached this ultimate power, he realized their true nature and decided to cut ties.
His father, Minato, could be a likely candidate in a really dark fanfiction. Maybe he was resurrected in an imperfect way and his mind was warped, causing him to turn on Naruto.
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.
The characters included the male protagonist, Charlotte Uchiha.
Naruto: Uchiha's Saiyan Author: Dancing Pen. It is a light novel/derivative Doujinshi novel with transmigration, invincibility, online IQ, decisive killing, and hot-blooded elements. It has been completed and can be enjoyed without worry.
User recommendation: You have perfect human strength, I have giant ape transformation.
Punching the tail beast, crushing Susa with his feet.
Divine Tree? I can use it as a spirit fruit tree.
Look at me, I'll eat a big cylinder of wood with one foot and a fruit of the Tree of God with one bite.
Charlotte, who was originally born on Planet Vegeta, was mistakenly born in the Uchiha clan of the Naruto world. Let's see how he stirs up the wind and clouds to plant the divine tree...
I hope you will like this book.
One possible reason could be jealousy. Maybe Naruto has some special abilities or a prophecy surrounding him that makes his family members, who might be less favored, jealous. For example, if there's a prophecy that Naruto will be the most powerful ninja in the village, his siblings or parents might envy that future for him and start to hate him out of their own insecurities.
Naruto could try to communicate. He could sit down with his family members and try to understand why they hate him and also explain his side of the story.
One interesting storyline could be about Naruto and Hinata's children growing up and facing unique challenges in the ninja world. For example, their son might struggle with living up to his father's legacy while also trying to carve out his own identity. Another could be a fanfic that focuses on Hinata's role as a mother, showing how she imparts her gentle yet strong values to their children. And there could also be a story where the family has to deal with a new threat to the Hidden Leaf Village together, with each member using their own skills and abilities.
In some fanfiction, Naruto might seek revenge on his family if he finds out they have a dark secret that goes against his values. For instance, if he discovers that his family was involved in some unethical or cruel actions in the past. However, this would be a huge departure from the Naruto we know in the original series, as he is usually very forgiving. But in the realm of fanfiction, anything can be explored. Also, it could be a situation where Naruto believes his family has been hiding their true identities from him, and these identities are associated with something he despises.