Faye,
Your ex does not want you to be unhappy for the rest of you life, he is on the other side now and he wants you to ejoy life now, and when the time comes and you see each other on the other side. it is not a easy thing to except. We miss the physical part of our loved ones so much, but we owe it to them and everyone that cares about us to morn, and continue to live life to the fullest, because none of us know how much time we have left here. So it is important to make the rest of our time here quality and good time. I believe that it is not how long your are on this planet, but what you do while your here. And I think that your ex would want you to enjoy your life and always feel him in your heart, All of our loved ones that we have lost, wants us to live the best quality life that we can untill we meet again. Faye, he does not want you to be sad, thats why you love him.
Best wishes,
G