[EtherC]

Do you work with radiation sources? Ie microwave/radio wave/x-ray
Do you work with chemicals? Ie pyridine
Do you wear tight briefs?
Do you wear tight jeans?
Do you exercise regularly?
Do you eat your vegetables like Mama asked you to?
Do you take hot showers?
Do you have obesity problem?
Do you take medication on a regular basis?
Do you smoke heavily?
Do you drink heavily?

The above mentioned situations are usually possible causes of unhealthy sperm which can be changed. Eliminate the causes you have and you might improve your sperm quality. Btw I think your wife is a bitch. So much for "in sickness and in health". I wish you good health and luck! Try to stay optimistic!