for an amusing moment, a potential subject for blackmailing Frank's father ran into.
in a conversation with Elena, she mentioned the bullying by Vicki, whose brother is... Frank. Isn't Vicki's bullying a manifestation of her hatred because her beloved brother is being taken away from her? that is, is there something closer between Vicki and Frank? In my opinion, this could be played to your advantage. and Frank will be taken out of the game along with his father, and Vika will lose the reason for bullying if MC talk to her alone ...
interesting, but these are my assumptions, let's see how the author of this VN plays with these cards =)
but personally, I would go to develop the theme of brother-sister incest, pushing them towards such a relationship from the side of the MC. and then "catch them hot".
I wonder how stupid the MC is? how long will it take him to realize that he has in his hands potential material, if not for blackmail then for the press - to denigrate the name of Frank's family.
(some times later)
*Daughter meet Vicky near scool building.*
One could develop the theme that Rachel is an unsuitable mother based on the fact that the Daughter does not have enough vitamins in the diet, if an apple (it's just an apple, Carl !!!) Daughter received not just as part of breakfast, but for some kind of merit. It doesn't fit in my head. (although... maybe this is some exotic country where apples don't grow, and therefore giving a child an apple is a great reward for merit... the devil knows what's going on in this country, where parents took an 18-year-old adult daughter and "ground" her - as if she was not 18 but 14 ... )
it's a pity that the creators of VN don't bother with creating lore. and this is a very important part of the game - to know the laws by which life develops, to know the initial "input data" about the situation in general ... then, in any incomprehensible situation, I looked into the lore (well, well, let it not be lore but a faq) - and unnecessary questions disappear by themselves, you just need to think logically, and these very "incomprehensible situations" will not be so outrageous.