White wedding-the old man died.

Many people don't understand white weddings. Isn't death something everyone has to experience? It's comforting to die of old age! It's more gratifying to die without illness. It is gratifying to end early with illness without too much pain. It's finally over after a long illness, and I'm relieved (dead or alive).

There is no clear age limit, and different places have different perceptions of contentment. However, it is a relatively uniform requirement to have immediate grandchildren born.