Ok, so I've given it thought last night.......yeah over a game, I know)). And I guess I found what was bugging me. Initially, she dumps a hero because she loved him and wanted him seif, which is a clean and selfless act. But when she finally gave in to another person that kinda devalued it, in my opinion, made you just another person from the past, and a selfless act into a regular breakup. And if before that she was still, a least emotionally, his...now she's someone else's.... He went half a country for her to find out that in the end, she found someone new..... And that leaves equate to a bitter aftertaste.
PS. I'm not criticizing, love the game, just throwing my thoughts into the void)