Talk:Mahouka Koukou no Rettousei:Volume 11 Chapter 16

But for Erika, this was not the case. Her mother was frail, and her father had not been content to play that role from the start.--Frail implies physical weakness, I got the impression from chapter 10, volume 10 that her mother was a beautiful doormat Sashiko (talk)

JP was just 弱く, so wasn't sure if it was the physical or mental one. If you have previous information, feel free to change.