That would be nice if it was shown in this comic, instead our introduction to Curse is as a psychotic murder gremlin who thinks death is fun, then it gets revealed she warped someone’s mind into being a psychopath so she wouldn’t be lonely. Maybe they should have showed her ‘pain’ instead of using it as a reveal towards the end of the…..3rd arc of this, because otherwise everyone is going to think this character is a psychopath.
And frankly, this tragic backstory has got to do a lot of heavy lifting for how she was so gleeful about killing people. Because in Green itself it only looks like she changed her mind on this when Nature Girl started hurting people she liked.