Re: Agreed.
Or to put it another way, even in the context of a playful insult contest between Norman and Strucker, Norman's comments make no sense, given Strucker's character and his feelings toward his own children. When someone is a psycho who considers their kids to be as much of a disappointment as Strucker saw Andrea and Andreas, telling them "I killed your kids" is like trying to insult a guy by telling him, "Oh, yeah? Well ... YOU HAVE A HUGE PENIS!" It doesn't really WORK as something that's going to BOTHER them, in other words.