Put her away? Sounds like Joseph was a mob don. Mary will be sleeping with the loaves and fishes. 
It just occurred to me - shouldn’t they have put this billboard up nine months ago? 
This is also the church which had the “Poor Joseph, God was a hard act to follow” billboard last year.
Noted in the OP
Yep. Attack of the wingnuts: Catholics protest ‘Satanic’ billboard
Just to note: the “Catholics” of the headline are the Catholic Action Group, which the spokeswoman for the NZ Catholic Church says have “absolutely nothing” to do with the mainstream Catholic Church.
I particularly like how the wingnut’s leader claims that Anglicans are “basically heretics”. 
“I’m pregnant?!? Jesus Christ, Joseph is going to kill me!”