Why is it not "Det är en traditionellt familj"?
Because "familj" is an en-word.
If it was an ett-word, then yes, it would be traditionellt.
Can I use "den" instead of "det" since "familj" is an utrum word?
I second that question, and add: what is 'utrum'?
God bless them
Any reason not to use den ar?
Why not den are
Maybe because is a word with ett, maybe I don't know, I am just a beginner :-)
Varför är inte "traditionellt"?
Is it always "adjective before object"? Or could it be "familj traditionell"?