[kupoartist]

Originally Posted by Diablometroid

I think I have this figured...Laguna and Squall have been linked by Ellone, "sis", and Laguna is kinda like Squall's pseudo-father. After all, if memory serves me correctly, Laguna was Ellone's father...am I right?

"Pseudo" would imply that Laguna is Squall's fake father. It's pretty clear that he's his real father. Also, Ellone wasn't Laguna's child, but was a girl adopted by Raine and Laguna after her real parents died. Ellone was the little cute girl running about in the third dream, who later gets kidnapped by the Esthar scientists who have been commanded to use Ellone's powers to send Ultimecia back into the past, via Sorceress Adel. Laguna goes on a Mission to Esthar to get Ellone back, but as far as I remember, Raine dies whilst he is gone having never told him that their son has been born. It is heavily hinted that Squall is this baby boy.

So
Squall: Laguna and Raine's Son
Ellone: Laguna and Raine's adopted daughter. She was adopted young, and loved greatly by her adopted parents, so any son of theirs would likely call her "Sis".