What are the common themes in 'Harry is Tonks brother' fanfiction?

A major theme is the exploration of their unique magical abilities. Tonks' Metamorphmagus ability and Harry's connection to Voldemort are often used as plot devices. For example, some fanfictions have Tonks using her ability to help Harry in some way. Also, the theme of sacrifice is common. Since both are in the fight against the Dark side, they may have to sacrifice things for the greater good in these stories.

One common theme is friendship. Given their age difference and different roles in the wizarding world, a platonic but strong friendship can be a central theme.

Common themes include the concept of finding love in unexpected places. Harry has so many different relationships in the books, and with Tonks it's an unexpected pairing. Their kiss in fanfiction can also symbolize a new beginning, a departure from the chaos and tragedy of the main story line. It can be a moment of hope and new possibilities in a world that has been filled with so much darkness.

The theme of self - discovery is also present. Through the betrothal, Harry and Tonks learn more about themselves. They discover new aspects of their personalities, their likes and dislikes, and how they can grow as individuals while being in this unique relationship. This is often shown through their interactions with each other and how they face challenges together.

One common theme is mentorship. Tonks, being an older and more experienced witch, often acts as a mentor to Harry in many fanfictions. For example, she might teach him some advanced magic skills or how to deal with the political aspects of the wizarding world.

Often, there could be a theme related to Tonks' identity as a metamorphmagus and how that affects her pregnancy. Maybe she has to be careful not to accidentally change her form in a way that could harm the baby. Also, the theme of protecting the unborn child from the various threats in the wizarding world, like dark wizards or magical creatures, could be present in these fanfictions.

One common theme is the idea of finding love in the midst of chaos. Given the war - torn world they live in, their love can be a haven. Another is the exploration of Tonks' unique abilities as a Metamorphmagus and how that adds an interesting dynamic to their relationship. For example, she might change her appearance to make Harry laugh or to show her different moods related to their relationship.

One common theme is friendship. It shows how deep and meaningful a friendship can be between Harry and Tonks. Another theme could be healing, as Harry helps Tonks heal from emotional wounds.

One common theme is the struggle against prejudice. Since they are an unusual couple in the wizarding world, they often face judgment from others.

A frequent theme is the exploration of their individual traumas and how they support each other through it. Tonks' insecurities about her appearance and Harry's PTSD from his many battles could be explored. Another theme could be the power dynamics, as Harry is seen as a very powerful wizard and Tonks is also a capable Auror. How they navigate this in their relationship can be an interesting theme in such fanfictions.