Peter's jealousy could also impact his friendships with other Avengers or people in his life. If he's so consumed by his jealousy of Morgan, he might not be as present for his friends. They might start to notice a change in his behavior and become concerned or even a bit put off by his new, jealous - influenced attitude.
His relationship with Morgan herself could also be affected. He might not be as kind to her as he should be. Instead of seeing her as a little girl who just happens to be in a situation where she gets a lot of attention, he could start to resent her, which would make their interactions awkward and uncomfortable.
His relationship with Aunt May could become more complex. She might be overly worried about him and his ability to cope with the prosthetic. There could be a lot of tender moments where she tries to take care of him more than before, which Peter might initially resist as he wants to be independent.
It could strengthen his relationship with Tony Stark. Since Tony already had a mentor - like relationship with Peter, this new level of honesty might make them even closer. Tony could become more protective of Peter, seeing him as not just a protege but also a true member of the Avengers.
The internship could put a strain on Peter's relationship with his friends. Since he has to spend a lot of time at the internship, he might not be able to hang out with them as much. For example, Ned might feel left out when Peter keeps canceling their movie nights.
The bond could also make his relationships more complex with his enemies. Some villains might see him as an even greater threat when he's bonded with Venom, while others might try to use the bond to their advantage. And with other superheroes, they may be cautious around Peter, not sure if they can trust the Venom - influenced Peter or if he's still the same friendly neighborhood Spider - Man.
One possible reason could be that Morgan gets more attention from Tony Stark. Peter Parker sees Tony as a mentor and father figure, and if Morgan is getting all the love and focus from Tony, it might make Peter jealous. For example, if Tony is spending more time teaching Morgan new things or just being with her while Peter feels left out.
Well, in terms of his relationships, if Peter is homeless, it can have a huge impact. His Aunt May, if she's still around in the fanfiction, would be extremely worried about him. But Peter, being the independent and self - sacrificing type, might not want to burden her. With his superhero friends, if he has any in the story, they might not understand at first why he's being so secretive about his living situation. This could lead to some friction until he finally opens up. And his enemies might try to use his homelessness against him, for example, by trying to expose his situation to the public to undermine his reputation as Spider - Man.
It affects his ability to be Spider - Man. Without a stable home, he has no place to keep his suit or his web - shooters. He might have to carry them around all the time, which could be risky. Also, it can make him more vulnerable mentally. He's used to having a home and a family (even if his aunt may be struggling too), and now being homeless can be a huge blow to his confidence.
It could also make it difficult for him to be a reliable superhero. If he's sleepwalking at random times, he might not be able to respond to emergencies in a timely manner. His allies would start to worry about his ability to protect the city.
If Peter is spanked by a fellow superhero in a fanfiction, it could lead to a sense of resentment at first. But later, he might realize that it was for his own good and grow from the experience. It could be a catalyst for him to better understand the superhero code and become more responsible.
His jealousy might make him a bit withdrawn from Bill. He could be less friendly and more distant, which could cause some tension between them. As for his relationship with Fleur, he might act a bit awkward around her, not really knowing how to handle his feelings.