Jen could develop in terms of her self - confidence. As she is going to be a mother, she might overcome her insecurities. She could start taking parenting classes and become more assertive in her decisions about the baby's future. Also, she and Pat could develop better communication skills as they discuss their hopes and fears for their new family.
One possible plot could be about the journey of Pat and Jen preparing for the baby. They might face challenges like finding the perfect nursery, dealing with pregnancy cravings (if Jen is the one pregnant), and choosing baby names. It could also show their excitement and nervousness as they await the new arrival.
Bella would likely become more fierce and protective. As a mother, she would do anything to safeguard her child. Edward would become more calculating in his actions, always thinking about the long - term safety of their family.
The 'pat and jen sad story' might involve a situation where Pat and Jen were in a family. Pat was ill, and Jen, who was very close to Pat, had to watch Pat suffer. They didn't have enough money for proper treatment, and in the end, Pat passed away, leaving Jen in deep sorrow.
For Naruto, becoming a father would make him more responsible and cautious. He would no longer be just the carefree ninja. Karin, on the other hand, might become more nurturing. She has always been strong - willed, and with a baby, she could show a softer side. The baby would be a catalyst for their growth as characters.
One way the story could develop is through the baby's early years. The baby could grow up with a strong sense of justice, influenced by Korra's role as the Avatar and Mako's police work. There could be a plot where an enemy tries to kidnap the baby because of its potential power. Korra and Mako would then have to go on a rescue mission, using their combined skills and the help of their friends. This would not only strengthen their family bond but also show how important their baby is to the future of the world.
The main plot might be that Pat and Jen were in a romantic relationship. Jen had always dreamed of getting married and having a family, but Pat was afraid of commitment. After years of being together, Pat finally broke up with Jen, leaving Jen feeling rejected and heartbroken. Pat also felt sad because he did lose someone he cared about, but his fear got the better of him.
Well, the baby might first show signs of power through its emotional state. For example, if it gets angry, it could accidentally release a burst of chakra like Naruto. Naruko's strategic thinking could be passed on, so the baby might be able to analyze situations better than others its age. As it gets older, it could start to explore and experiment with its powers. It might learn from Naruto how to use shadow clones in a more creative way to train and develop new abilities. Also, the baby could inherit a natural affinity for a certain element, like fire or wind, from either parent and build on that as it grows.
Ciel would likely become more protective. He has always been in a dangerous world, and now with a baby on the way, he'll do whatever it takes to safeguard his family. Lizzy, she might become more nurturing. She was already a strong character, but motherhood could bring out a softer, more patient side of her.
One common theme could be redemption. The Pat and Jen characters might help the abused reader to overcome their past and find a new path in life.
I'm not sure of specific fanfictions on this. But you can try searching on popular fanfiction websites like Archive of Our Own. They usually have a wide range of fanfictions and you might be able to find ones related to this concept by using relevant tags.