January 28, 2017 3:54 PM CET
Good job for reducing communication to the barest minimum! The most important thing is to go to her-in an open place of course, tell her curtly but respectfully that it's over, and she needs to move forward with her life. She'll probably make mention of being friends, let her know that's fine. When next she comes, don't attend to her. Don't respond to messages and don't take calls! Imagine you're married or engaged to another person, what would you do with your ex?