Tim Drake/Stephanie Brown was the canonical ship in Robin for quite a while, through at least two cycles of break-up/make-up, but the events of 'RIP' and its aftermath have apparently sunk that ship for good. (The lengthy period of time where she was believed to be dead didn't help either.)
...because the trope specifically states it is not about canon exes.
Removed this...
...because the trope specifically states it is not about canon exes.