They would become more committed to each other. Their relationship would likely shift from a more tentative or even adversarial one in some cases to a more unified front. They would support each other more openly.
One possible plot could be that after years of a tumultuous relationship filled with mistrust and power struggles, Nick and Adalind finally realize their true feelings for each other. They decide to get married in a small, private ceremony surrounded by their closest friends and family. However, their past foes try to disrupt the wedding, but they overcome all the obstacles together and start a new chapter in their lives.
Nick and Adalind's relationship in such a fanfiction could be full of growth. Since they are married, they would be more open with each other. Adalind could finally feel secure in her relationship with Nick. She might share all her secrets about the Wesen world with him without hesitation. Nick, on the other hand, would be more protective of Adalind. They would start to plan their future together, whether it's about building a new community that is more inclusive of both Grimm and Wesen or just living a quiet life away from all the drama. Their relationship would be a journey of discovery, learning about each other's true selves and loving each other despite their differences.
In this type of fanfiction, perhaps Nick and Adalind decide to start anew in a different place away from all the chaos of the Grimm - filled city. They build a home together, and Adalind starts to teach Nick more about the deeper secrets of the Wesen world that she has known for so long. Their marriage could be a symbol of unity between two different worlds. However, they may also face opposition from some traditionalists in both the Grimm and Wesen communities who don't believe in their union.
The fanfiction could focus on the reactions of their friends and family. Nick's friends might be worried about how a half - Grimm, half - whatever - Adalind - is child would turn out. And Adalind's side might have their own issues. There could be a lot of drama around the pregnancy, like false alarms, or threats that seem to target the baby specifically. And all the while, Nick and Adalind are trying to figure out their new roles as parents and strengthen their relationship in the face of all these difficulties.
You can find adalind and nick fanfiction on websites like Archive of Our Own (AO3). It has a large collection of fanfictions related to various shows and characters, including Adalind and Nick. Just use the search bar to look for them.
One great adalind and nick fanfiction is 'The Unlikely Bond'. It explores their relationship in a unique way, with a lot of character development. Another interesting one could be 'A New Beginning' which takes their story in a different direction from the show.
Nick would likely become more protective. His Grimm side might make him extra vigilant about any potential threats to Adalind and the baby. He could start to see the world even more in terms of safety for his family.
There could be. A lot of fanfiction writers like to explore different relationships and scenarios. Nick Wilde is a popular character, and it's possible that someone has written a story about him getting married to Fangmeyer. However, it might take some time to find it. You might need to sift through different categories and tags on the fanfiction platforms. Sometimes, these unique pairings are hidden within a sea of more common ones.