Norwegian Weddings:Who is regulating marriages and how are they terminated? How are they celebrated?

Norwegian Weddings

Need to add more to the research. 3 pages single spaced. Research: Marriage Across Cultures with the focus on Norwegian(marriage) culture.

Then from those sources, the research needs to also answer the following the following 4 questions- How are marriages determined?

Are they arranged or based on love and what is the process? What are the influential factors?

Who is regulating marriages and how are they terminated? How are they celebrated? What kind of food/traditions occur?

What function does the marriage serve? With one of the 6 sources needing to come from: https://ehrafworldcultures.yale.edu/ehrafe/