I never liked you anyway

Something a person says when they got rejected, got cheated on, or just broke up with someone for a reasonable or unreasonable purpose.
I’m unsure why they say this cause I’m not them but something that has to do with dignity and being an asshole 🤷

Test1: Sorry, my parents don’t allow me to date so I can’t.
Test2: I never liked you anyway!

Test3: *cheats on Test4&
Test4: I never liked you anyway!

Test5: I think we should break up, it’s just not working..
Test6: WHAT? I never liked you anyway, bitch!