What are the common themes in 'a suitable wife fanfic'?

One common theme is the clash of two different worlds. Since Alastor is a rather unique and often dark character, the fanfic usually shows how his wife, who might be from a different background, copes with his demonic nature.

One common theme is love and relationship building. Since it's about his wife, it often explores how they fell in love and how their relationship grows over time.

One common theme is the idea of love developing out of convenience. Since it's a contract marriage, initially it might be just for some practical reasons, but then real feelings start to emerge. For example, in many of these fanfics, the two characters start to notice little things about each other that they find endearing.

Love and commitment are common themes. Since Bella is Paul's wife in these fanfics, their relationship is often centered around deep love and the commitment they have to each other.

One common theme is the exploration of their relationship against the backdrop of the Naruto universe. Another could be how they overcome the challenges of Haku's past.

Love and devotion are very common themes. Since it's about Loki and his wife, their love for each other is often central. Another theme is dealing with Loki's nature. His mischievous and sometimes dark side is something the wife in the story has to handle.

One of the common themes is definitely the adjustment period in their relationship. Naruto is used to his wild and adventurous life, and Hinata is from a more traditional family. So, in many fanfics, we see how they adapt to each other. Also, the theme of protecting their relationship from external threats, like enemies who might target Hinata because of her relation to Naruto, is quite common. There is also the theme of cultural exchange as Hinata's Hyuga clan traditions and Naruto's Uzumaki heritage play a role in their life together. This can be seen in various fanfics where they celebrate different clan festivals together.

One common theme could be secrecy and the challenges it brings. Since she's a secret wife, there might be a lot of hiding and sneaking around. Another theme could be love against all odds, as being with Bruce Banner comes with his own set of problems like his Hulk side. Also, acceptance, both of the wife into Bruce's complex life and Bruce accepting this new relationship while dealing with his own identity issues.

Well, a frequent theme is the influence on Hogwarts. The headmaster's wife might have an impact on the school's traditions, the students, or the faculty. Also, there's the theme of family. How does she fit into the headmaster's family, and how does she interact with his relatives? There can also be themes related to magic and power. For example, if she has a special kind of magic that affects the overall magic in Hogwarts. And sometimes, there are themes of sacrifice, where she might have to sacrifice something for the good of the school or the people in it.

Love and betrayal are common themes. In many 'the wife' novels, the wife may discover that her husband has been unfaithful, or there are underlying issues of distrust in the relationship.