Well, society in Zootopia might still have some underlying prejudices. Even though they got married, some animals might not fully accept their relationship. They would have to face those stares and whispers. Financially, they might also face issues. For example, if they want to buy a house together, they need to consider the different living requirements of a Bunny and a Fox. And there could be arguments about how to decorate their home. Another challenge is that they have different personalities. Judy is more impulsive and Nick is more laid - back, which could lead to some friction in their daily life.
In their married life, they could face challenges in communication. Since they are different species, they might not always understand each other's non - verbal cues. For example, a Bunny's ear movement might mean something different from what a Fox's tail wagging means. Also, they might have different ideas about having children. Judy might want to have a big family like Bunnies usually do, while Nick might be more hesitant. And when it comes to holidays, they would need to decide which traditions to follow, whether it's the Bunny's harvest - based holidays or the Fox's more urban - centered celebrations.
One challenge could be dealing with different family expectations. Judy's family might have traditional Bunny family values, while Nick's family (if he has any in the story) could have different ways. Also, their work schedules might clash. Judy is very dedicated to her police work, and Nick has his own things going on. They need to find a balance between their careers and their married life.
One challenge could be their different clan responsibilities. Naruto has his duties as an Uzumaki and also as a hero of the village. Hana has her Inuzuka clan duties. Balancing these with their married life might be tough.
One challenge would be their different personalities. Hinata is shy and introverted, while Sasuke is brooding and often aloof. Communicating their feelings and needs could be difficult. For example, Hinata might have trouble expressing when she's unhappy with something Sasuke does, and Sasuke may not pick up on her subtle cues.
One challenge could be their dangerous jobs. Since they are often in life - threatening situations, it would be hard for them to balance their work and married life. For example, one of them might be away on a long mission when the other needs support at home. Another challenge is their different personalities. Leon is often more reserved while Claire is more outspoken. This might lead to some misunderstandings in their relationship.
One challenge could be public perception. Since Toga was a villain, society might not accept their union easily. People might be afraid that Toga could revert to her old ways and put Izuku and others in danger. Another challenge could be their different lifestyles. Izuku is used to a life of following the rules and being a hero, while Toga has a more chaotic and unpredictable past. Adjusting to a normal married life together could be really tough for them.
In fanfiction, cultural differences between Konoha and Suna could pose a problem. Their wedding traditions, family values, and even the way they celebrate holidays might be different. For instance, Konoha might have a more elaborate and festive wedding ceremony, while Suna's could be more austere. Also, they might have different views on raising children. Naruto, coming from a more lenient environment in Konoha, might clash with Temari's stricter Suna - influenced parenting style. And then there's the matter of their friends. Some of their friends might not get along well, which could put a strain on their marriage.
One challenge could be their different personalities. Natsu is bold and impulsive while Wendy is more shy and gentle. This might lead to some small misunderstandings in their daily life. For example, Natsu might rush into decisions without consulting Wendy.
Financial issues could be a challenge. Maybe they both have different spending habits. For instance, one might be more frugal while the other likes to splurge on things. They'll need to find a balance to avoid arguments.
One challenge could be cultural differences. Naruto comes from a world of ninjas with its own set of traditions and values, while Soifon is from Soul Society which has a very different way of life. For example, the way they celebrate festivals or handle family matters might be completely different.
In fanfiction, one challenge could be secrecy. Conan still has his real identity as Shinichi to hide from most people. This could make normal married life difficult as they would have to constantly be on guard about who knows what. For example, if they have friends over, they would need to be careful not to let slip any details that could expose Conan's true self.
One challenge could be the difference in their upbringing. Naruto grew up in Konoha with a sense of community and family, while Tayuya was part of Orochimaru's group. Their different values might clash at times. For example, Naruto might be more open and trusting, while Tayuya could be more guarded.