19. One of my bridesmaids met and married her first husband within the span of my six month engagement.

She didn’t give me the correct date to her courthouse wedding even though I offered to pay for flowers for their ceremony. She relocated with him from San Diego to Alaska and called, not me, my mom a week before the wedding to say she couldn’t make it because life was so hectic with the move.
She cheated on him with a married guy who was in the same army unit as her husband and he left her within a year. That was 13 years ago and she’s been married again since but they broke up because he was arrested for sexting a teenager. We aren’t friends anymore.