I understand that marriage can be very difficult and I believe that with the right tools any couple that is willing to work hard can benefit form couple's therapy.
When there are stressors in our lives (children, health, work), the foundation of our relationship can develop cracks and weaknesses. If couples recognize changes in their emotional connection, attachment and communication style and are willing to learn and practice skills, relationships can return to great health .
I see a lot couples that are under great pressure because their children are suffering. This experience can either bring a couple closer or pull them apart.