I'm not trolling, I'm arguing. There's a difference. Because you aren't comprehending.

And by your logic being dumb, I meant the logic that "OH HEY HER JOKE DOESN'T WORK." Yeah, it does. It was a pithy show that Sephiroth never mentions or cares that Lucrecia is his mother (at least not in the original game.) So yeah, it does work. That's the point of jokes in general. To take something, and poke fun at it.