Well, it could make her overly independent. Since she's being neglected by Tony Stark, she might learn to rely only on herself. She'll grow up faster, taking care of her own needs and making her own decisions without much guidance from her father.
One way is through self - realization. Tony could suddenly become aware of how much he has missed in his daughter's life. He might then start making amends by spending quality time with her, like taking her on father - daughter outings and really listening to her. This new - found relationship could heal the rift between them.
Pepper Potts could be a common character. She might be in a position where she tries to mediate between Tony and his unwanted daughter, either trying to get Tony to be more accepting or helping the daughter understand Tony's perspective.
Yes, there could be such fanfictions in the vast world of fan-created content. Writers often like to explore complex and unexpected relationships in their stories. Maybe in this kind of fanfiction, the daughter could have some sort of misunderstanding or be influenced by some dark forces to become an 'enemy' to Tony Stark.
Well, it could make the son grow up feeling unloved and insecure. He might become withdrawn, always seeking approval but never quite believing he's worthy. This could lead to him having problems in relationships later in life, constantly doubting others' intentions towards him.
Tony would also likely expose her to the world of science and engineering from a young age. He might take her to his lab and let her play with non - dangerous parts while he works. This would help her develop an interest in those fields.
In some fanfictions, their relationship could be a bit rocky at first. Maybe the adopted daughter has a different view on how to use technology for good. But through various events and heart - to - heart conversations, they grow closer and learn from each other, with Tony learning to be more open - minded and the daughter learning the value of his experience.
Another possibility is that he underestimates the importance of family. Tony has always been focused on his own achievements and the big - picture stuff. He might not realize how much his daughter needs him until it's too late.
He'd be frantic. Tony loves his daughter deeply, so he'd immediately start searching for her. He'd use all his resources, his technology, and his connections to find her.
Maybe his own self - centered nature plays a role. Tony Stark has always been a bit of a playboy and a genius focused on his own projects. His daughter might seem like an afterthought compared to his latest invention or business deal.