I am writing a series with multiples stories in it. It includes SnowBarry, their family, team Flash and it also includes Kara Danvers, her family and team Supergirl. It's been 2 years since I have started writing it but I haven't finished it yet. 

The first story focuses on how SnowBarry get together, Supergirl joins the story about halfway through the first story. We get to see the journey of how Team Flash and Team Supergirl think of each as family. Later on in the story different members from each superhero teams start having children and they have to learn how to be a superhero and a parent at the same time. 

The story will include traumatic events that happen to these superheroes, so if any of these traumatic events trigger you please don't read. Don't read this if it is a trigger for you.