Identify and discuss the potential legal and ethical issues arising from the following fact pattern:
A husband suspected his wife of having an affair and so installed monitoring software on the family computer. The software collected keyboard typing and screen shots. The keyboard typing utility logged the time and sequence of keystrokes. The screen shot logging feature saved an image of what appeared on the monitor.
He also downloaded e-mail from his wife’s Web-based e-mail account, but claimed it was authorized because she had chosen to save her username and password through the browser's "remember me" feature.
He planned to use the electronic evidence as ammunition to win his divorce case.