Here are some potential emotions and reactions that someone might experience if their ex attended their wedding but not the ceremony:
Awkwardness: Having an ex at your wedding can be awkward, especially if there are unresolved feelings or past tensions between you. It might create some discomfort during the celebration.
Surprise: Seeing an ex at your wedding, even if only for part of the event, could be surprising, especially if you didn't expect them to attend at all.
Nostalgia: It could bring back memories of the past, both good and bad, and may lead to feelings of nostalgia for the time spent together.
Confusion: You might feel confused about why your ex chose to attend the wedding but not the ceremony. It may leave you questioning their motives or intentions.
Gratitude: If the breakup was amicable, you might feel grateful that your ex wanted to be part of your special day in some capacity, even if they couldn't attend the entire event.
Concern: Depending on the circumstances of the breakup, you might feel concerned about how their presence could affect you or your current relationship.
Indifference: For some individuals, seeing their ex at their wedding might not evoke strong emotions. They may have moved on and feel indifferent about their ex's presence.
Happiness: If you've truly moved on and found happiness with your current partner, seeing your ex at the wedding might not bother you at all.
In any case, if you find yourself in this situation, it's essential to focus on enjoying your special day and the presence of your loved ones. If you feel uncomfortable with your ex being there, consider having a conversation with your partner about it and find a solution that makes you both feel comfortable and at ease during the celebration.