If it's Relysia fixing the bitch we're talking about, I don't think that's what's being implied here. That bitch must make the effort to atone for her crimes on her own, Relysia was just trying to tell her that she has a place to return to once she fixes her mistakes while thanking her for being a daughter.
Returning all of Relysia's memories is quite the first step to her atonement, and while very few could forgive her for her crimes and the world will be against her, reminding her of it, only time will tell whether she'll keep moving forward with that.
She's still a bitch, though.