This is false. I hope this chart helps you :)
After Hades steals Persephone, she eats a pomegranite and thus cant return to Olympus or the mortal world. Hades and Demeter (Persephone's mom) compromise and she only has to stay in the underworld for 1/3 of the year.
The word “visible” is the word that sticks out here. Notice how all the other words include “divi” in them.
Hope this helps!