My girlfriend's mother has been exhibiting some rather odd behavior over the last 2-3 years.
At first, I took most of her idiosyncrasies with a grain of salt for two reasons: 1) She is from Korea and I chalked things up to small cultural differences and 2) she was very religious (Catholic, to be precise). She used to have the weirdest notions about religion. She once brought out a globe and told me a story ...