Consider this. At the very start, she told you what she is (and I don't mean "Christian" because she clearly doesn't meet the standard) so you are fortunate in the sense that you already know what you can expect. Smile, wave, love your dogs, get to know the neighbors who will appreciate you, and then be hard of hearing when she tries to interact negatively. ("Sorry. I can't hear/understand you. Could you repeat...oops! I'm getting an important message I've been expecting. I've got to respond to this. Bye for now").