It must be breaking for him. I can't blame him. That's 6 years of telling yourself is a phase, they will grow out of it. Giving them more chances to learn and better them selves, a job so they can see the joy of adult hood and responsibility and the one goal a parent has of seeing their children grow up happy and healthy being sand through fingers.
Dr. Dad, I'd buy you a beer you sir need one.
Also in regards to him wanting this down, I have mixed feelings, I love watching the shit show but you can tell Dr.Dad in the bottom of his heart still wants the best for her, and this paper trail isn't so pretty and could haunt her if she unfucks herself.