Yeah, but in the context of the game, the heroine father is likely one of the "good guys", and yet he apparently has THAT as his backstory. Thats the fucked up part.
You often see, in these villainess stories, that the 'heroin' actually is quite the piece of work herself. To begin with, what's her deal with stealing a guy who is already engaged and then making the former fiancé's life misserable? Sure, she might have tried to play some tricks on the thieving bitch, but can you blame her?
The prince is no better, for that matter, getting stolen away, but then when he sees his ex=betrothed, he gets all hot under the colar? Sure, no way he had regrets or anything, right?
Who is to say what the context is in this story?
In any case, that backstory of human trafficking is pretty sickening, but... Well... It happens. Not just in fantasy world either. So maybe it's good that it gets brought to our attention?? I still HATE it though... It really does make me feel sick to my stomach.