Lost catradora fic

Hello!! I am trying to find a fanfic where catra leaves the horde, helps creates a community and gets married to a magicat and has 2 (I think?) kids. The fic begins with the bff squad going there to investigate or something. I think its on crimson waste but im not 100% sure. I also remember catra's wife died. It's on ao3, I tried do find using regular tags but was unsuccessful. Anyone have a link?