Some 'Alex Kara' fanfics also explore the world they live in. They might describe the technology in their world, the political situation, and how Alex and Kara interact with the different elements of their society. It could be about them attending a high - tech conference or dealing with a new law that affects superheroes. These aspects can make the fanfics more immersive and interesting.
One common theme is friendship. Alex and Kara are often depicted as having a very strong and supportive friendship. Another theme could be their fight against common enemies, showing their teamwork.
One common theme is sisterhood. Their relationship as sisters is often explored deeply, showing how they care for and protect each other.
A common theme is friendship. Since Alex and Kara are often depicted as friends, their bond and how they support each other is a big part of the fanfics. Another theme is adventure, like going on quests or facing challenges together.
One common theme could be relationship development between Alex and Kara. It might explore how their bond grows in different scenarios.
One common theme is friendship - how their initial friendship can develop into something deeper. Another is self - discovery, as they both learn more about themselves through their relationship. For example, Alex might discover a more caring side of herself when it comes to Kara.
One common theme is family. Since they are sisters, a lot of fanfictions explore the depth of their family bond, like how they deal with secrets within the family. Another theme is heroism. They are both heroes in their own right, and fanfictions may show them working together to save the day. Also, friendship is a theme, as they have a strong friendship aside from being sisters.
Growing up is also a big theme. It shows their journey from being young and inexperienced to more mature. For example, Kara learning to control her powers while growing up, and Alex becoming a stronger protector. Also, the theme of friendship outside their sisterly relationship can be seen. They both make friends and how those friendships impact their relationship with each other is often part of the fanfiction.
One common theme could be friendship. Alex and Kara are often shown having a deep bond in fanfics. Another might be adventure, where they go through some exciting events together and faint might be a part of some dangerous situation they encounter.
A prevalent theme is family. Since they both have complex family relationships, fanfictions often explore how their marriage affects their families. It could be about how Eliza reacts to their marriage, or how Kara's Kryptonian heritage plays a role in their married life. Also, the theme of support is common. They support each other in their superhero identities and in their personal lives, which is often beautifully depicted in these fanfictions.
Sorry, I don't have specific fanfic titles at hand where Alex is Kara's mom. But you can try searching on popular fanfic platforms like Archive of Our Own (AO3). Use the search terms 'Alex Kara mom' and you should be able to find relevant stories.