In a pregnant fanfiction, their relationship would experience a significant shift. Livius would be filled with a mix of excitement and worry for Nike and the unborn child. This would lead to him being more present in Nike's life. Nike, in turn, would see a different side of Livius, a more nurturing and caring side. They would have to communicate more about their future, their hopes for the child, and how to handle any potential difficulties. This would deepen their connection and transform their relationship into one that is more centered around family.
In a Nike and Livius pregnant fanfiction, perhaps the pregnancy was unexpected. Nike could be worried about how Livius will react. Livius, on the other hand, could see it as a sign of a new beginning. They might then embark on a journey to find a safe place for their child to be born, as they live in a world where there are constant threats. Along the way, they learn more about each other and strengthen their relationship in anticipation of their new family member.
I'm not sure there are a lot of specific 'Livius and Nike' fanfictions with that exact plot. You could try searching on popular fanfiction websites like Archive of Our Own. Maybe start with searching for 'Livius and Nike' and then look through the results to see if there are any with a pregnancy plotline.
Perhaps the story could focus on Nike's journey through the pregnancy. She could be worried about how motherhood will change her relationship with Livius. And Livius might be trying to prove himself as a worthy partner and future father, like getting a better job or a more stable place to live for their future family.
It would become much more complex. Snape, who is usually a solitary and somewhat brooding character, would have to step up and be more involved. Ginny, being young and from a different generation, might expect different things from him. Their relationship would likely face a lot of external pressure from the wizarding community too.
Their relationship would likely become more protective. Spiderman would be constantly on guard to keep Silver Sable and the baby safe. Silver Sable, on the other hand, might become more vulnerable and rely on Spiderman more, which is a big change from her usually independent self.
If 18 gets pregnant, their relationship would likely become more serious. Gohan would become more protective of 18. They would start to communicate more about their future and the family they are about to have.
Well, they might become more protective of each other. Chat Noir would be extremely vigilant about Ladybug's safety, and Ladybug might rely on Chat Noir more, both physically and emotionally. Their bond could deepen as they face this new situation together.
In a 'pregnant' fanfiction, their relationship would become more complex. There would be new layers of love and responsibility. They would start to see each other in a different light, not just as friends or fellow demigods. Percy might see Thalia as the mother of his child, and Thalia would see Percy as the father. This new perspective would bring out different aspects of their personalities. For example, Percy might show a more nurturing side, and Thalia might become more patient. Their relationship would be tested by the challenges of pregnancy, but also strengthened as they face them together.
Their relationship would likely become more serious and committed. They'd have to rely on each other more than ever before.
In a pregnant fanfiction, their relationship would change drastically. Peter, who is used to being a solo superhero for the most part, would now have to consider Raven and the baby in every decision he makes. He would be more home - bound, trying to be there for Raven during her pregnancy. Raven, on the other hand, would rely on Peter's support both emotionally and physically. They would start to plan their lives together more seriously, thinking about things like where to live, how to educate their child. Their relationship would no longer be just about their romantic feelings but also about building a family and providing a stable environment for their unborn child. There would be more vulnerability between them as they share their insecurities about becoming parents.