Child rape: Not excommunicable
Reporting child rape and seeking justice: Excommunicable
It's important to remember who these people really are. I recall the story of Bishop Robert Finn, in Kansas City, who hid a rapist priest and of all the crimes he could have been charged with, the authorities chose "failure to report", and the pope's response was to let him retire peacefully to Italy. He never spent a day in prison for aiding and abetting rape.
And the RCC has 'litigation (read: rape) insurance'.
This is what I keep squarely in my mind whenever the rich douche in the white robe tries to change the conversation by talking about universal health care.
Don't ever let your kids be alone with religious authorities of any flavor, but especially not Catholics.