Dream Symbol
wedding

• A culmination or milestone in a romantic relationship, such as starting to see each other exclusively, getting engaged, or actually getting married
• The idea of a family gathering
• An actual party hosted by the people represented by the wedding couple in the dream
  

Attending or participating in someone else's wedding and being upset about it might show that you do not approve of that couple's real-life relationship. For more clues, consider specifically why you are upset.