When Aurora is chasing John through the house, she begins at her "murder board" and ends right back there despite having chased him half way around the house. It is unlikely that this could happen.
Aida referred to Scott Aubrey as "Father" which would indicate he was a Catholic Priest. The church scene didn't have any crucifixes, just crosses which would indicate that he was a denomination of Protestant. Also, a Catholic Priest (which people would refer to as "Father") is not allowed to date.