Ummm, I don’t know. We are all children of God, so probably daughters of God. That would make us all brothers and sisters, so probably ‘sister’.
In answer to your second question, I would say we are rewarded based upon our obedience to Christ’s teachings and to the covenants we make with our Heavenly Father.
Hmmmmmmmmmmmm
Joey Smith and his marauding Danites called themselves DAUGHTERS of Zion...
Hmmmmmmmmmmmmmmm
Some kinky stuff going on there...
So the women would be SONS of God ???