oh cripes I totally misread that - you'd think I'd know better after attending Catholic schools for 10 years!!! ha! But you know what's odd, I knew quite a few kids who had split parents, one Catholic, one protestant, and they didn't attend Mass, but they sent their kids to CCD classes. Interesting that they're wanting to handle it this way.
It's an odd situation, to be sure. It just occurred to me that it's summer (duh!), so they're talking about children not being admitted to classes for the next "school year," not "expelled" from classes that are currently going on.
I guess the pastor really wants to get people's attention, something like, "Spend a year coming to church, and then enroll your children for R.E. if you're going to be practicing Catholics." (And I assume they get a refund if they'd paid before now :-).