Seriously don't like the dad. You could have made it so he avoided his kids because of his illness or something but no. You just made him an antisocial sociopath who for some reason loves his daughter now (and only his daughter). Which brings me to the question why the fuck did he get married and have kids in the first place? He didn't seem to love the wife, at most they were friends. Are you trying to tell me he got a wife and kids because his mother told him to? Does he seem that obedient?
Seriously don't like the dad. You could have made it so he avoided his kids because of his illness or something but no. You just made him an antisocial sociopath who for some reason loves his daughter now (and only his daughter). Which brings me to the question why the fuck did he get married and have kids in the first place? He didn't seem to love the wife, at most they were friends. Are you trying to tell me he got a wife and kids because his mother told him to? Does he seem that obedient?