With their mother gone, will Hyerae and jaemin be able to escape from their abusive father's grasp?

When everything seems to be perfect…   When you have given him all you've got…   Just when you thought nothing's gonna go wrong,   He just had to prove you wrong and leaves you broken.

As a normal fan, a normal person, would marrying your bias really be a dream come true? Or would it be a living nightmare?