I can't remember whether it was Mila or Jace but whenever they tried to sit up as a baby she would push them back down and say "no you're too young". She just wants babies to lay around like a doll for her to dress up and buy more nappies for. I really think it seems like Aurora does nothing simply because she isn't shown much and at home appears to be in another room so she isn't even heard in the background.
Aurora is even more unwanted than Mila. Since they have been back from the arctic she's barely even been with Sarah on camera, if she is it's usually sat in her chair. The baby carrier that had the bit missing, have they further broken it because Sarah went from always having a baby attached to her to Chris just carrying Aurora around the shops like she's a bag of potatoes he's waiting to buy. No one just carries a baby around shopping centres like that and plonks them down whenever they need to look at something.
Aurora is even more unwanted than Mila. Since they have been back from the arctic she's barely even been with Sarah on camera, if she is it's usually sat in her chair. The baby carrier that had the bit missing, have they further broken it because Sarah went from always having a baby attached to her to Chris just carrying Aurora around the shops like she's a bag of potatoes he's waiting to buy. No one just carries a baby around shopping centres like that and plonks them down whenever they need to look at something.