Article continues below advertisementSarah Ferguson and Andrew Mountbatten-Windsor's once famously close post-divorce bond is said to have fractured beyond repair, with insiders telling OK! their relationship now marked by distance, silence and deep strain.The former couple, both 66, who were long known for maintaining an unusually amicable relationship after their 1996 divorce, had continued to live together at Royal Lodge in Windsor until last year, when they were given the boot from the $40 million property over their joint Jeffrey Epstein scandal.