Happy Mar10 Day, fellow Mario Fans!
For this year's annual appreciation day, here's a fan idea of mine I had for some time.

Mario's adoptive Children, Marglow and Lemon somehow have found a half of a shredded Photo and decided to seek the truth about the history of it.
The Marglow Twins suddenly meet Mayor Pauline, a friend of their "Daddy-O" who was surprised that the children got the missing half of the photo she possess herself.
When their father and "Uncle Luigi" finally caught up with them, they inspect the photo halves and once they place it together, they were shocked to see what they saw!

One half shows Baby Mario and Luigi with their father, "Jumpman" before he became "Grumpman" and the other shows a younger Pauline with her mother known as "Lady"

Pauline: "You are...?
Mario and Luigi: "You are...?

Pauline: "My...Brothers...!?
Mario and Luigi: "Our Sister...!?

(Jumpman/Grumpman and Lady being a separated Characters from Mario and Pauline yet being their parents is just a Fan theory.
I thought in the Super Marglow Twins Canon, we could exploit more depths into the connections between the Games and their Characters. With the theme of long lost family being a major subject of it.)

Mario, Luigi, Pauline, Lady/mother and Jumpman/Grumpman belong under copyrighted ownership of Nintendo. ©
Marglow and Lemon belong as OC's to me.