Sir,
You do not have basic understanding of the problem at all. You have been advised well enough, to take a suitable decision. Understanding is one thing which cannot be rented or loaned from anybody. It has to come from within. That is not there in this relationship. Finally anybody does anything to lead happy and peaceful life, so it is better to take divorce and be happy rather than bringing her back and suffering life long till death. Property and money can be earned, not time and health. You better understand this. This is final suggestion to you. Free advice has no value is my own experience.