I have tried to put myself in my wife's shoes. I understand how feelings change but I don't understand how someone you have known so long, been through so much with, and shared so much with can turn into someone you don't even know, treat you so coldly, and drop you so easily to pursue another.
Two words: BRAIN CHEMICALS.
If you haven't done so already, do some Googling on "PEAs" "love addiction" "brain chemicals" etc. It's what made an otherwise sane, intelligent female astronaut drive from TX to FL wearing adult diapers, rather than stop at rest areas, so she could get there a tiny bit sooner to "avenge her man."
