Bugg,
Sorry I didn't post sooner on this. I have been dealing with soem issues of my own and I haven't been posting too much lately.
You did a good thing and I am so glad. It's not a secret anymore and now someone important knows and can keep an eye on your dad. That is so important if he will be dealing with people. Because of the way he makes you feel that he is a victim and that your suppose to believe that he has grown and moved on I dont believe he has accepted responsiblity for his past actions and therefore is a risk.
Never doubt that you have done the right thing. You may have saved someone in the future from the pain you have suffered. Maybe thru alerting his pastor you have given him a chance to really get help.
Wish you the best!!
Heidu