Oh yeah, now this is getting interesting. Her timeline slightly differs from what she knows, but everything she did to hurt others in her past life still remains the same. She can't rely solely on her knowledge of the future to avoid her family's downfall, but she also can't be sure it won't ever happen, and to make things more complicated, there's another character that wants her head making a love triangle out of nothing because she's addicted to TV shows!
This is the type of a series of misunderstandings that I love seeing in manga!