First she didn't, because she was rather upset with him for kidnapping her. However, now we believe she does truly love him.
Hades, just Hades.
His wife, Persephone.
If you are asking 'did Zeus allow Hades to marry Persephone', then yes, he did.
Hades is Persephone husband.
Persephone was wife of Hades.
His wife was Persephone
Yes, Hades is married to Persephone.
Persephone enemy was Methane because she slept with Persephone's husband, Hades.
Hades took Persephone to the underworld because of Persephone's beauty.
His weakness is Persephone.
Because Zeus promised Persephone to Hades as his wife.
No, Persephone did not have a husband before Hades.