A midlife crisis can affect both men and women and it's effects can be pretty devastating
for their spouses because they end up bearing the brunt of it.
The unfortunate thing is that those going through a midlife crisis will vehemently deny that it's what's happening to them. Or, on the other hand, they will laugh you off for even suggesting it.
From experience, observation, and studying the subject, I've found at that they seem to all sing from the same song sheet. Someone suggested that it's like a midlife crisis alien virus takes over their system. Some of the likely symptoms are presented below: