Outsmart Yourself: Brain-Based Strategies to a Better You by Peter M. Vishton

Outsmart Yourself: Brain-Based Strategies to a Better You By Peter M. Vishton provides evidenced based advise on how to live a smarter life. His section on Marriage and relationships begins with the initial neural connection of falling in love and describes what is needed to maintain a relationship and clues to determine when the couple's relationship is over.  If a person reacts to the other one with disgust, it is time to move on.

One minute summary of Outsmart Yourself 

Train Yourself Like a Dog