I think there is no such thing as getting over of grieving. There are stages of grief. You just move on in life with it. There will always be moments of sad nostalgia. Thru time happy memories will be more often if only you allow your self to recognize it. I still cry but also I find myself smiling when I think of her. 3 years since she passed away. Memories of her continue to haunt me. I am still learning to accept the haunting memories to be part of me. Still learning to toughen-up.
Mom you are already in peace.
Please pray for mine.