Well, it could be interesting if it explores the complex emotions of the foster mother, like her doubts and joys. Also, if it shows how the child's life changes for the better because of her. Maybe there are some unexpected plot twists too.
It could be that the manga has themes or content that you think your mother won't understand or appreciate. Or maybe you just want to keep it as your own private interest and not have her involved.
I'm not sure. It depends on the specific manga you're referring to. There could be various plot developments and character relationships that determine who it is.
A mother's love in manga can be depicted in various ways. It might be through protecting the child from harm, encouraging them during tough times, or simply being there with a comforting presence. The depth and expression of this love can vary depending on the story's theme and genre.
I'm not sure specifically as there could be many novels with that title. It might be about a mother - perhaps her relationship with her family, her struggles, or her achievements.
This is a very unusual and potentially disturbing topic. It's hard to say without more context. Maybe it's just a misunderstanding or a plot twist in the manga.