How did you feel?

How did you feel when you saw your first love marry someone else? It’s been several years since we were together and broke up, but there is just something about that first love that has stuck with me. This weekend my first love got married and it made my heart sink. None of my family or friends understand what Im feeling and just tell me to get over it. I just want to know I’m not a crazy person for feeling sad during this time. How did you all feel when you saw your first love get married?