I wasnt talking about who his special son was but that Vito choosing the path of crime must have influenced Fredos and Sonnys decision to choose a similar lifestyle (of crime) by this it was Vitos fault to a certain extent his children turned out the way they did, I'm sure as a father Vito didnt want the same lifestyle for his children. Even Mike his favourite son fell into the criminal lifestyle because of Vito. All this shows that Vito was well a bad influence on his kids which makes him a bad father.
Exactly. At the wedding Mike is telling Kay about Luca and Vito and Johnny Fontane and the band leader. Vito chose to bring up his children in that kind if environment. How in the world did he think they would turn out? Anytime you expose your children to bad things, there's a real good chance that they might adopt those behaviors.
