The Older Sister {{Mamma Mia}}

Sophie has always had a good life on the island, a great life, but she's always thought that something was missing, until she met Sky. Then when it came time for wedding invitations, when she invited all three of her dads without her mom knowing, she found out a secret. She has an older sister that her mom would prefer to forget about altogether. Her name is District.

Sophie is shocked and she invites her along to see maybe if she could figure out what caused her mother to bury District's memory so deep.

But when District arrives, things turn tense. Even more so after she doesn't know who her father is either out of Sam, Harry, and Bill.

Things get heated between the older sister and the mom when they find out a secret even more terrible than the one Donna was already keeping from Sophie. They will find out the truth one way or another, whether it ruins Sophie's wedding or not.