I dreamed my narcissistic friend was marrying for money, not love

I was with a former friend of mine who has some strong narcissistic traits, and was repeated rude to me and mistreated me frequently towards the end of our friendship, was about to get married. We were in a hall or in a hall of a hotel with many different rooms and people around the scene and her and I were getting ready and making our way to the church for the ceremony when a few people stopped her to congratulate her on getting married. She turned to me privately and said that she was not interested in this wedding, relationship, or marriage, and that she was only going through with it because everyone was there and everything was already paid for. Then, I asked her "so, you are just going to getting married and then get divorced?" She confirmed that is exactly what she planned to do since this did not interest her and she really did not care. And then I said to her, "well, ok if that is what you feel you need to do or is better for you." We walked into the church as the ceremony was starting soon, and that is when I woke up. I have my own interpretation for the dream, but what I want to know the general meaning.