I actually understand she wanting to turn back like that. What annoys me is her "obssession" with the bish sis and how she blames herself. I usually don't blame illegitimate children for they are their parents mistakesbut tbh... she caring so much for her... seems awfully disrespectful of her mother. There's a bit difference between a 2nd marriage half-sibling and an affair baby half-sibling. And the bish is clearly the later. Honestly at first I thought she was brainwashed too... but that doesn't seem to be the case and it kinda irks me cuz I don't think I'd ever be able to accept such half-sibling even if I hated my mother to hell and back.
I hope she turns to be as bad and in the past life in this one so mc can stop with the "she turned out like that because of me" bs. And to still care for her after all she put her through? Ugh... my blood pressure spikes just thinking about it...
i actually like the 1st story line, until she chose to turn back time half way... ( ̄へ ̄)