Perhaps Hermione and Remus would go on adventures together, exploring new magical theories and ancient spells. But they would also have to deal with the fact that Remus is a werewolf. Their relationship could be a catalyst for change in the way werewolves are treated in the wizarding world. And Ron? He might find a new love interest who helps him heal and grow.
One possibility is that Ron would be heartbroken and might become a bit of a loner for a while. He could focus more on his career at the Ministry or with the Weasley's Wizard Wheezes. As for Hermione and Remus, they might face a lot of backlash from the wizarding community who are used to the Ron - Hermione relationship.
In fanfiction, this kind of plot can be quite interesting. It might be due to Hermione realizing new aspects of Remus' personality that she admires more than Ron's. Maybe she finds Remus' wisdom and his more subdued nature appealing. However, it also shakes up the traditional relationships in the Harry Potter universe.
Another scenario could be that Hermione decides to keep the pregnancy a secret from most people. She might try to handle it all on her own, while still dealing with her feelings for both Ron and the unexpected situation. This could lead to a lot of internal conflict and self - discovery for her as she tries to figure out what she really wants in life.
If Ron and Hermione leave Harry in the fanfiction, it would change the entire fabric of the story. Harry would have to reevaluate his relationships with other characters. For example, he might turn to Neville for support more often. Also, the power dynamic within the wizarding world could shift. Since Ron and Hermione were important figures in the fight against Voldemort, their absence could give the Death Eaters an advantage, or it could inspire others to step up in unexpected ways. Harry would be forced to grow in ways he hadn't before, and it would be a journey full of self - discovery and new challenges.
In such a fanfiction, one possibility is that Hermione leaves the Burrow to bring Harry some important information. Maybe she's discovered a new lead on the Horcruxes. She could be racing against time to reach Harry before Voldemort's forces find out about it too.
One possibility is that Snape would be extremely strict with them at first. Given his past relationship with Harry especially, he might struggle to show affection openly. But over time, he could come to understand the trio better. Harry would likely be the most resistant to Snape's parenting at the start, but as Snape showed his genuine care, Harry might warm up. Hermione would probably be eager to learn from Snape, seeing his vast knowledge. Ron, on the other hand, might find Snape's gloomy demeanor a bit off - putting, but with Hermione and Harry's influence, he'd also adapt.
Perhaps Harry overhears a very private and heartfelt conversation between Ron and Hermione. He might realize that their relationship has deepened in a way he hadn't noticed before. This could make Harry feel a bit left out at first, but then he would probably be happy for them. He could also use this new knowledge to be more understanding of their actions and decisions in the future.
Well, Harry might become very bitter. He could turn to other allies like Neville or Luna for support. He might also start to question all of his relationships and become more withdrawn.
In a fanfiction with Ron's betrayal, there could be a situation where the magical world turns against Ron. After all, Harry is seen as a hero and Hermione is highly respected. When Ron's betrayal is revealed, the wizarding community might shun him. This could lead to a redemption arc for Ron where he has to prove himself worthy of forgiveness not only to Harry and Hermione but also to the entire wizarding world. He might have to go through great trials and make huge sacrifices to make up for his actions.
It's also possible that their relationship could inspire a change in the wizarding world's views on werewolves. Since Hermione is a well - respected figure in the wizarding community, her relationship with Remus could start a movement towards more acceptance of werewolves. They could work together to advocate for werewolf rights, and their love story could become a symbol of hope and change in the magical world. This would be a really interesting and positive way for the fanfiction to develop.
Perhaps in the fanfiction, Hermione leaves Ron because of his jealousy issues. Ron has shown bouts of jealousy in the original series, and if that continued to be a problem in the fan - created story, it could be a major factor. For example, if Hermione started to gain more recognition in the wizarding community for her intelligence and contributions, and Ron couldn't handle it well. Or it could be that new characters were introduced in the fanfiction, and Hermione developed a stronger connection or friendship with them, which made her re - evaluate her relationship with Ron.