If Batman got superpowers, perhaps he could have the power of flight. This would give him a huge advantage in Gotham. He could quickly reach any crime scene in the city, and also chase down villains who try to escape using airborne vehicles. It would also make his presence more intimidating as he could swoop down on criminals from above.
Well, in such a fanfiction, perhaps Lila's lies are finally revealed to all the characters who have been deceived by her. For example, if it's set in a school - like Miraculous Ladybug setting where Lila has been lying about her achievements and connections, she might be exposed during a big event at school, like a speech or an award ceremony.
It could be the protagonist. The one who has always been suspicious of Lila's stories and has been quietly investigating. They might finally gather enough evidence and expose her.
It would add a new layer of complexity to the Batman mythos. Batman is often portrayed as a lone, brooding figure, but a cheating incident in his love life would make him more relatable. It could also change how other characters view him, perhaps with some pity or a new understanding of his flaws.
The dog could make Batman more empathetic. He's so used to dealing with the dark side of Gotham that having a dog would bring out his softer side. He might become more protective not just of Gotham but also of this small, vulnerable creature in his care.
Yes, there might be such fanfiction out there in the vast world of fan - created content. However, this kind of concept is very much a non - canonical and highly imaginative take on the Superman and Batman characters. It often belongs to the realm of creative and sometimes out - there fan interpretations.
Well, in such a fanfiction, probably Batman's sidekicks would have to take care of him. They'd be in a really strange situation, having to protect a baby Batman from the villains who might see this as a great opportunity to get rid of him once and for all.
One major ethical issue is that Batman and Batgirl often have a relationship that is more like a mentor - protégé or a hero - sidekick one in the original context. Changing it to a sexual relationship resulting in pregnancy goes against the nature of their relationship as it has been established in the official stories. It can also be seen as objectifying the female character, Batgirl, and using her in a way that is not in line with her strong, independent character in the original works.
It would probably be a very secretive event. Since Batman has so many enemies, he would want to keep the location and time of the wedding under wraps. Only his closest allies would be invited.