We are not remaking the JJ story, we're just not changing how the characters are related to one another. So:

-Jazz and Spaz are brothers
-Jazz and Eva are man and wife
-Eva is a princess, so the queen is her mother
-Devan is their enemy

It's VERY important we don't mix up the characters as the machinima will be hard to understand if the relations are completely unclear. Lori may indeed be a nice exception, which may eventually pay back in a funny scene.