The girl did broke up with the dude 3 years ago (3 MF YEARS), so if both parties (i.e magician dude and pink haired girl) don’t find the whole deal icky(?, I think it’s fair game.
Also if she wants to break up whatever relationship she’s in for whatever reason, she can absolutely do that, like...
Iklies feels to me like Ethan Turner from the hero’s wife, she may not end up with him but he must be protected at all costs, even if he can protect himself all on his own, let’s be honest, the boy knows how to fight💕✨😩