Then near the end she just randomly showed up and was like "actually I'm good now lol" and everyone just rolled with it, ugh. I hate it when stories put zero effort into redeeming a bad person and then just act like they're redeemed.
My dude she was dying of cancer and had only a short amount of time to try and build some final memories with her daughter. Having a poor reaction to finding that out is why she sent Miri away to begin with.