If you want to get their attention, reduce your contribution until they change. You can give the same funds to other Catholic organizations that are not allowing Queen Nancy to use their facilities.
I'm not Catholic but I donate to the local Catholic Social Services, they do a great job providing help and counceling to pregnant teen agers. Encouraging them not to abort and helping after the baby is born, in many different ways.
**If you want to get their attention, reduce your contribution until they change.**
Good suggestion -- Especially if you turn in empty envelopeps with an explanation of why there is no money in it.