A Second Marriage Thanks to Alzheimer's

People who suffer from Alzheimer's disease do not suddenly forget everything. Instead their memories fade over time leading to some unique situations, as the story of one couple in New Zealand illustrates.
Alzheimer's works in ways that cannot be predicted. What memories will disappear and when they will disappear can often seem random.
Michael Joyce of New Zealand suffers from Alzheimer's disease. He had been married to his wife for 38 years and eventually the disease progressed enough that he forgot he was married. In most cases, this would be a cause of deep pain for Joyce's wife.
It is not easy for family members when patients forget...