Revenge Is Always Fun... [An Axis Powers Hetalia Fanfiction]

[PruHun/RusHun] Erzsébet and Gilbert have been dating since high school. She thought everything was great- until she found out he was cheating on her, while his band was on tour. After an awkward run-in with an old classmate, she decides that maybe Ivan was right. Revenge could be fun. Unfortunately, Roderich was engaged, and she didn't know anyone else, apart from... well... Ivan...