Begin with understanding grief....
THE FIRST PHASE IS SHOCK (denial). This begins with the news of the death, but the reality of the death may occur in a few minutes, a few days or even several months later. This phase "protects" you from the emotional impact of the death. A need to stay busy, confusion, an inability to express emotion, inability to function and an overwhelming sense that something is wrong without grasping the reality of the loss are common characteristics of this phase.
THE SECOND PHASE IS EXPRESSION OF GRIEF (i.e. bargaining, anger, depression) and may last for several days to several years. There are mental, physical and emotional manifestations that may come and go or appear in any combination.
THE THIRD AND FINAL STAGE IS ACCEPTANCE. You will know when you've reached this stage when you are able to recall memories of their deceased loved one fondly and pleasantly instead of painfully. Once acceptance has been reached, planning for the future becomes more realistic. A new and wiser individual will have emerged.