Really what I get from my DB coach is confirmation of things that I believe may be true. If I think a baby step has happened, my DB coach can confirm it or explain to me how I may be mistaken. My coach offers me insight as to how to deal with certain problematic situations that I deal with in my marriage to my wife.
He can tell me where not to tread and the reasons for it. He can also tell me what to watch out for and what to expect. In addition, he suggests things for me to work on and ways to engage my wife. All of this gives me encouragement and lets me know when I am doing well and when I am making missteps. It's almost like having a great friendship with the best friend of your spouse.