Responses
The manga realistically handles the whole "incest" thing. Jeremy never saw Shuli as his mom so he developed feelings for her but was willing to never act on it to protect their family. Shuli pretty much sees Jeremy as her son so I don't think there was ever an opportunity for the two to have that sort of weird grooming pseudo-incest relationship that manhwas tend promote. Not to mention, the story shows how others react to such a relationship (a lot of negative reactions) which is great! I really advise you give it a read :)
Haven't read this yet, but I just want to know if she ends up with another MC (hopefully) or does this involve grooming (I see a lot of reincarnated mothers and their "child" falling for them). I just don't wanna waste my time reading something like that T_T