Another plotline might be a retelling from a different perspective where it only appears as abuse at first glance. For example, Vegeta could be trying to protect Bulma from a greater danger in a very rough way that is misinterpreted. So the fanfiction could focus on the journey of clearing this misunderstanding.
Perhaps in the fanfiction, Vegeta has some internal struggle that makes his behavior seem bad towards Bulma. It could be related to his Saiyan pride and not knowing how to handle his emotions around her. The story could then be about his growth and learning how to communicate better with Bulma without coming across as abusive.
One possible plotline could be that it's all a big misunderstanding. Maybe Vegeta is acting in a way that seems like abuse due to some external influence, like a mind - controlling device or a magical spell. And the story could be about Bulma trying to figure out what's wrong with him and how to break the spell.
Sure. There are fanfictions that center around their love story in a more family - friendly manner. They could be about how Vegeta adapts to living on Earth and his relationship with Bulma evolving over time. Maybe stories about them training together or dealing with challenges as a team, without any inappropriate elements.
One possible plotline is that they are on the rooftop to escape the chaos of the city below. They find peace and quiet there, and it becomes their special place. They might start reminiscing about their adventures together and how far they've come as a couple.
One plotline could be that Tinkerbell accidentally ends up in the Naruto universe. Naruto, being the kind - hearted person he is, helps her find her way back home. Along the way, they learn about each other's worlds and cultures. For example, Naruto could show Tinkerbell some of his ninja techniques, and Tinkerbell could show Naruto how she uses her fairy magic for good. They could form a friendship and work together to overcome any obstacles in their path.
A possible plotline could be their journey together in a new, uncharted region. They might face challenges like difficult terrains and strong wild Pokémon. Along the way, they learn from each other's strengths, for example, Charmander's fire - based attacks and Totodile's water - based moves.
Well, it can start with showing that Vegeta's actions are not actually abuse but a form of tough love. For instance, he might be pushing Bulma to become stronger in some way, like making her train physically or mentally so she can better protect herself.
One possible plot could be that Goku is under some sort of mind - control and ends up abusing Vegeta. Another could be in a dark, alternate universe where Goku's character has been twisted and he sees Vegeta as a threat to be eliminated rather than a rival. Maybe there could also be a plot where Goku is tricked into believing Vegeta has done something unforgivable and so he takes out his anger on him.
One possible plotline could be them dealing with the discovery of their newfound sibling relationship. They might struggle with how it changes their previous dynamic, whether it was friendship or something more ambiguous. Another could be them protecting each other from the various threats in the 'Twilight' world as siblings, like facing off against other vampires or werewolves.
One possible plotline could be Vegeta struggling with his inner demons while trying to protect Bulma from new threats in a darker, more dangerous world. For example, a powerful new villain emerges and Vegeta has to use his Saiyan powers in ways he never has before, all while dealing with his complex relationship with Bulma.
One possible plotline could be Vegeta and Bulma going on an adventure together to find a new power source for Capsule Corp. Another could be them dealing with a new enemy that specifically targets their relationship. And there might be a plot where they have to travel back in time and face challenges that test their love for each other.
Another plotline could be based on a prophecy. There could be an ancient prophecy that foretold of a union between Salazar (through some form of time - traveling or magical reincarnation perhaps) and Harry that would result in a special child. The story could then focus on how they deal with this unexpected situation, trying to understand the prophecy and their new - found connection.