Warning: This story contains major spoilers from Sundays episode ofOnce Upon a Time.
Read at your own risk!
Theres some good news and bad news for the Charming family after Sundays episode ofOnce Upon a Time.

Credit: ABC/Eike Schroter
The bad news: Their heartbreaking backstory is,well, even more heartbreaking than we already knew.
Hence, they took a potion to once again wipe their memories and let fate take its course.
Twist: Their wedding is the musical episode!
(Get more detailshere.)
He blames himself, Maybe he could have done something different.
Maybe she could have had a different life.
Maybe she could have stayed in the Enchanted Forest.
Maybe it would have been fine.
She would have been that princess, and she would have had that life.
It is dramatic and brief in elation in our realizing immediately that something else is going on.
It was nice to get out of it for sure.
Well, were going to invent one.
Shes like Mother of the Bridezilla.
No, shes like Motherzilla of the Bride.
Shes all things wedding all the time.
Does David agree with her?GOODWIN:Hes going to have to if he wants peace at home.
Will this cause a divide between them?GOODWIN:Yeah.
Its a very similar situation thats happening here with the Final Battle, and then whats going to happen?
The singing comes out of something.
Once Upon a Timeairs Sundays at 8 p.m.