Folk keep complaining about not being the step aunt any more. We all know about the Credit Card processor caving to the Collective Shout bitches and why the Dev had to simply remove the word "Aunt".
The Dev posted, the dialog file is NOW a separate file for "translations". So ... the players can edit the dialog back for the more tantalizing verbiage. Hell, you can emphasize Aunt, Cousin, ... Hell make Sarah a GILF or great step aunt if you're into that kind of thing. Or even ... make Sarah your Step Mom and step sisters so that your Step Aunt was returning you home. And you're stealing her from your own father ... unless the MC is adopted. There's a kink.
So you can either whine and bitch about it OR "fix" the dialog file with the original step family titles and share your "community mod".