What are some songs about feeling replaced?

my best friend just got a boyfriend and now she spends ALL her time with him and barely talks to me. if she does talk to me, our conversations are really forced instead of normal like they used to be. its kind of depressing. any songs that can relate to this? I like pretty much anything except country and screamo. No stuff like Korn, Bring me the Horizon, Story of the Year and Escape the Fate type of stuff. Thanks