It's really difficult to forget someone that love too much . But u will getting better when u accept that this love impossible and when u get pain alot until u cannot patient anymore. You can love her ,no need to change love to be hate. But u should to love yourself more also. And u will see , when u are in the hard time who is still always with you in your life . This life we can meet someone but in one day have to leave from each other too. It's really hard time to let someone that u love go from your life. But when u do your best and everything cannot change , u will accept that and don't forget you are important person for someone .
Time will help you , hope you can pass the hard time .