DA'd. Mailed my letter as soon as the divorce agreement was signed (ex-hubby was a fanatical JW). Got a visit in my office, during work hours, from 3 elders to try and reason with me and bring me back into the fold ...I ushered them out fairly quickly, and without inviting them to have a seat. I assured them that I was in full possession of my mental faculties and understood the implications of my actions etc etc.
That was in 1991, and I have not regretted it for one moment (nor the divorce!)...