User blog:Iamthemindfreak/hey! anyone know who's candace and phineas' real dad?

i'm thinking of random things everyday and one day this came up to me "who could be candace and phineas' real dad?"

does anybody here knows? i'm thinking it's doofenshmirtz. hahahahahaha, yes you may laugh at this but isn't it one of the episode of pnf says that linda flynn and dr. heinz doofenshmirtz once have a relationship or something like that. phineas and doof's hairstyle is somewhat the same. and phineas has a pointed nose like family doofenshmirtz does. SO WHAT DO YOU THINK?