In Final Fantasy is Edea the mother of Jenova?
No, Jenova is a "calamity from the sky," and not really a being.
He/she/it is an alien sent to destroy the planet. Nothing is known
about her/his/its past before he/she/it attacked the planet. Also,
Edea belongs to Final Fantasy VIII, while Jenova belongs to Final
Fantasy VII, two completely different universes.