u/Classic_Kiwi9389

I'm looking for a Supercorp fanfiction published on AO3, completely AU and set in the 19th century (around the time of the American Civil War) in California, where Kara (whose abusive father beat her mother to death) is forced to grow up as a man (to avoid being killed by her father) and goes by the name Karson, while Lena is a woman married with a young child and pregnant, but as soon as she arrives in town her husband is killed and she needs to remarry immediately in order to inherit. Please help me!!