[Howard had started towards the bathroom - finally - but he stopped when Tony spoke. He paused, and half turned, arching an eyebrow.]
Of course not. We're not married yet. And even in the 1940's, there's such thing as protection. However ... it might behoove you to not make assumptions about who your father is? Because trust me, Tony, it's going to be me.
[He started walking again.]
And you should really think about apologizing to your mother.