Korek! You don’t have to keep any memories of that person within you – especially if all they gave you are pain and struggles. But still, they should serve as one of your life lessons. You can learn from them, and once you’ve done that, you can start forgetting and letting them be just part of your past. You are thankful for their part in your book but that chapter have passed.
You can look back, yes, but maybe you shouldn’t. Move forward to your blank pages and fill them up with the people you love and those who love you back, as well. Urong sulong!