Discussions in the Next Room
An excellent way to prevent a divorce is to regularly talk about your marriage with your parents. Unless you have a parent who plays the role of an impartial observer and can comprehend both sides, they will naturally side with their child (understandably) and be mutually beneficial for the married couple.
On the other hand, this woman’s father-in-law continues to defend her husband and confirm that he has done nothing wrong. Instead of telling him that he is flawless, she should advise him to accept responsibility for his share of the conflict in the marriage.