All the memories are still there. Yet you feel pain when you remember that person, all those mistakes are meant to be corrected not only to be learned. It only takes time to heal those wounds and the person who can ease that pain is not the person who you are with right now but the person who caused that pain in the past! If you really feel that you still love that person then why not fight for your love! We know that no one owns someone but someone belongs to only one! At least you tried to win her back! You don't loose it instead she loose you!