real practicing Catholics don't blindly follow everything the church says, God, in his infinite knowledge, gave us an ability called "discernment", meaning we can disagree with church doctrine if it doesn't reconcile well with what God actually told us to do, like, oh I don't know, accepting everyone despite how society views them at the time?
abortion is absolutely murder, but sometimes it's necessary if carrying the baby to term could kill both mom and baby in the process.