Three things;
Persephone kidnapped/rape
Demeter wrath on Earth
Demeter finds Persephone, and must give up her daughter between autumn and spring.
Demeter's consort was Zeus or Poseidon, depending on the myth.
it is not a myth it actually makes you sneeze
a myth needs a truth that makes every believe
demeters downfall was her daugter pereshpohne was taken and demeter was shearchig so demters crops were faling
persphene
Ceres.
Grains
Demeter's son is Persephone, who is also known as Kore. She is the goddess of the harvest and agriculture in Greek mythology.
Karmanor, consort of Demeter, and who purified Apollon after he killed Pytho; is in myth never said to have died. Neither is it known who his parents might have been, so there isn't any telling if he was mortal or immortal.
Zues, Posiedon, and Persephone,
Cronus and rhea
Demeter does not have a husband.