It could also be due to differences in their personalities or goals. If Harry is very adventurous and his mate is more cautious, they might not see eye - to - eye on certain important matters. And this fundamental difference could lead to the mate rejecting Harry.
One possible reason could be a misunderstanding. Maybe his mate misinterprets something Harry does or says. For example, if Harry is often away on dangerous adventures, his mate might think he doesn't care about their relationship and reject him.
One reason could be that his mate has different life goals. Maybe she is more focused on her own magical career and doesn't see a relationship with Harry fitting into that at the moment. Another possibility is that there are misunderstandings between them. For example, Harry might have been too involved in some dangerous adventures and his mate thought he didn't value their relationship enough. Also, it could be due to external pressures, like her family or friends not approving of Harry for some reason.
One reason could be a misinformation campaign. Some malicious wizard or witch might have spread false rumors about Harry, making everyone believe that he has done something terrible like being in league with Voldemort again.
He could also give his mate some space for a while. Sometimes, distance can make the heart grow fonder. By giving space, his mate might have time to think about their relationship and realize what they are missing.
Well, it could be that Harry Potter makes a big mistake in fanfiction. For instance, he accidentally endangers his mates. This would lead to them feeling angry and rejecting him. Also, differences in beliefs or goals can play a part. If Harry starts to pursue a path that his mates don't agree with, like getting too involved with a certain type of magic that they consider dangerous, they might reject him.
He might be initially heartbroken. Harry has always been a bit of an emotional person, so he could go into a state of depression for a while. He might isolate himself from his friends and focus only on his studies or fighting against the dark forces, using it as a way to distract himself from the pain of the rejection.
One reason could be a lack of originality. If the plot is too similar to other werewolf novels, publishers might reject it. For example, if it follows the same old formula of a human turning into a werewolf during a full moon and falling in love with another supernatural being, it may not stand out.
In the fanfiction, Maryjane could be in love with someone else at the time. Even if she has some feelings for Peter, her stronger feelings for another person make her reject Peter. Also, Peter might have done something in the past that Maryjane can't forgive, like lying to her, which results in the rejection.
One possible reason could be that Kakashi might misjudge Naruto's abilities in the fanfiction. Maybe Naruto shows some new or unorthodox skills that Kakashi doesn't understand at first and thus rejects him. Another reason could be a misunderstanding. For example, Naruto might be involved in something that looks bad from Kakashi's perspective, but is actually a misunderstanding.
Perhaps there has been a misunderstanding. Maybe Harry did something that was misinterpreted by his mates, leading to their neglect.