I can't answer your first question, but she did not have a spouse. She vowed to never get married and to remain a virgin.
No she is an eternal maiden
hestia
Hestia's epithet was "Hestia Presveira" meaning "Hestia the oldest." This was because she was the eldest of the Olympians.
Hestia is a Greek goddess, that being a girl.
Hestia is Hestia (Ἑστία) in Greek. Hestia is the Greek goddess of the home and hearth. She is also known to Romans as Vesta.
Hestia is a goddess of Ancient Greece.
Hestia was a goddess.
Hestia had no children.
Ἑστια : Hestia
Hestia's nephew is Bellerohon.
There is nothing bad about Hestia. Hestia is one of the best gods