In some divorce cases both spouses agree not to divulge or make public abuse or infidelity. because to do so would harm the professional career of the abusing or unfaithful spouse. Not saying that happened here but it could have. No idea why DM's wife wanted to move down to Miami. jmo
"Adelson asked a judge for permission to relocate with the kids to South Florida, where her family lived and she had been offered a job at a private law firm. Her request was denied."
Read more here: http://www.miamiherald.com/news/local/education/article1977142.html#storylink=cpy