That's all you can do. Divorce is a struggle. Been through it as a child, and as an adult.
I, on a personal level, didn't care for the constant reminders that it wasn't my 'fault'. Of course, it wasn't my 'fault', that my parents divorced. It was one of those, if my therapist says that one more time, types of feelings. It was clear, to me, even at 9/10, what went wrong.
My struggles, came at the introduction of new people to the picture, namely stepparents, and how stepparents decided to be...another story, another day, Dave. But yeah, was glad to not see my parents fight in home.
Hope all goes well with the home on the market