Some things I don't think we ever really just "get over" it. We process it but that doesn't make memories go away it just means that we have processed them & come to terms wuth the actual event. That doesn't mean that when sad memories pop back into our mind that they won't make us sad & bring tears to our eyes.
I lost my soulmate doggie just before Christmas to cancer. He had such an amazing special place in my heart. I have processed his death but memories of him will ALWAYS be in my mind after 16 years together & never apart. Those memories will always bring tears to my eyes because he meant so much to me & was so special.....& it is ok.....just means you are human & really have feelings.....& that is a very GOOD thing....as long as it is not continually controlling your thoughts & emotions on a 24/7 basis.....that would mean you really had not processed it.