[He stands, silent and unwavering, not showing a bit of emotion at all to that outburst. It's an understandable one, at least, but he doesn't put up with fits from his son, either of them, warranted or not.]

That's enough. You're worrying about us too much. But what you can do is make your mother and siblings happy by showing up to see them. Even things as small as that matter a great deal in this place. [Even though they wouldn't remember Trunks after the fact, but he keeps his trap shut about that.]