Songs about not loving someone anymore?

I need songs about not loving someone anymore because they hurt you too much and when you had time to reflect on your relationship you realized that it's not meant to be and that you're moving on haha. I like people like Taylor Swift, Jazmine Sullivan, Bon Iver, Chris Brown, City and Colour, Ellie Goulding, Adele... really anything pop/r&b/acoustic etc :) thanks