Boruto's twin sister

sakada's past ( special story)

So.... This isn't a story but I will explain it to you.

So once he was kidnapped by some people because of the sharingan he has.... And so was hinako because of her newly awakened byakugan.

The people who kidnapped them wasn't very nice ( duh ) and one of them was a women. She tortured hinako in front of Sakada so he can evolve his sharingan.
He did and snapped. She also sort of harassed him.

He almost killed that lady and she told him that all women are the same. He believed her and thought that only hinako and his female family members are the only one who wasn't like what the lady said .

She said that all women only want men who live up to their expectations and their money.

So yeah. This is why he hates women except for hinako and his female family members.

( Oh and not long after sasuke saved them when he found them and took them as his students so they can be stronger and protect themselves. With naruto and hinata's approval of course.)