In some fanfictions, Adrien's reaction could be complex. He may try to reason with his father, believing that there is still some good in him. He could struggle between his loyalty to his family and his sense of justice as Chat Noir. This internal conflict often makes for a very interesting plot point in the fanfictions.
Well, initially, Adrien would likely be in denial. He loves his father and has seen no signs of him being Hawk Moth in his normal life. But as the truth sinks in, he would have to face the reality. Depending on the nature of the fanfiction, he might either confront his father immediately or try to gather more evidence first. He would also have to deal with the fact that his own family has been causing so much chaos in Paris. This discovery could change his whole dynamic with his friends and his role as a superhero as well.
He might be shocked at first. In many fanfictions, Adrien would feel a mix of disbelief, anger, and sadness. He has always known his father as a strict but loving parent, and finding out he's Hawk Moth, a supervillain, would completely shatter his view of him.
There are multiple consequences. Firstly, his relationship with his father will be forever changed. He'll no longer be able to trust him in the same way. Secondly, his relationship with Ladybug might be affected. She may be more cautious around him, not knowing if he'll side with his father. Thirdly, Adrien will have to face the public's reaction if the truth ever gets out. He could become a target or be shunned. All of these aspects make for a very intense and emotional storyline in fanfiction.
Because he wants to make his dad laugh. Simple as that.
Maybe Adrien says, 'Dad, why is Hawk Moth always so gloomy? Because he's in a bad'mood' (as in his evil plans).'
Maybe his dad gives a small smile and a nod. He could be a bit reserved in his reactions but still show that he appreciates Adrien's attempt at humor. He might say something like 'That was quite clever, Adrien.'
Erik may initially be in disbelief. He could think it's some kind of trick or misunderstanding. He might start investigating, trying to find out if it's really true. He could look into Peter's past, talk to people who knew Peter's mother, etc., to confirm the truth of this revelation.
He might be shocked at first. Draco, despite his past rivalries, could feel a sense of protectiveness. He might initially struggle with his own beliefs and prejudices but then decides to help Hermione in secret. He could use his family's resources to make sure she is safe from further harm.
Sasuke would likely first show a stoic exterior when he finds out. However, internally, he's in turmoil. On one hand, he's happy that he and Sakura are going to have a child. On the other hand, he's worried about the potential dangers his family could face because of his past enemies. So, he might start making plans to keep them safe, like finding a more secure place to live.
Well, James is a loyal friend. So, when he discovers Sirius is abused, he would most probably drop everything else he is doing to focus on Sirius. He'd be angry, not just at the abusers but also at himself for not realizing it sooner. He'd make sure Sirius knew that he wasn't alone and that he had someone who would always be there for him. James might also encourage Sirius to learn self - defense magic more intensively so that he could protect himself in case the abusers tried to harm him again.
The expression 'he finds out his wife is story' is not a common one. But if we assume it means he discovers some aspect of his wife that is like a story, he might feel shocked at first. However, he should give his wife the chance to explain. For example, if she has a past relationship that she never told him about and it's now out in the open, he should consider that it was her past and focus on how they can move forward in their current relationship. He could also think about how this new discovery can add depth to their understanding of each other.
Naruto might initially be confused. He has grown up with a certain view of himself, and this new information about his heritage completely shatters that. He may struggle with his identity for a while, but as he digests the information, he could start to feel a sense of pride. He might think that now he has a greater purpose, something that ties him more closely to his family and the ninja world in general. He may also become more confident in his abilities, knowing that he comes from a great lineage.