Responses
Yeah, this isn't setting me up to have much sympathy. Especially if it's some crap about the love of his life dying.
The only manga I actually like the plausible explanation they give:
http://www.mangago.zone/read-manga/i_am_a_child_of_this_house/
I hope the dad has a fucking good excuse since he is rich and has a mansion and all. If it turns out to be some cliché "he wanted to protect her so he sent her away" then I'm going to be very disappointed. All these characters having kids when they have no business being parents