Tell me your worst breakup story

I got dumped in 2021 by the man who I thought I was going to marry. And the thing that helped me the most was hearing other peoples’ stories of when they went through something similar and made it through to the other side. I have a friend going through something similar now and am coming to you, reddit, for help. If you have a crazy or terrible breakup story, let’s hear it!

The more details the better. Like how did you meet, how old were you, how long were you together, what did you think of the relationship then, when did things start going downhill, how did the breakup happen, how long has it been since you've broken up, and what do you think of the relationship now?