I am having an odd problem with Siri and established family relationships. I told Siri that the contact "Mom" is my mom and that "Dad" is my dad, and she remembers that. I used to be able to say "Call my mom" or "tell my mom..." And that would work. However, as of a week or so ago, when I tell her to call my mom or dad she proceeds to call myself. I've deleted the family relationships from my contact card and set them up again, but the issue persists. I have an iPhone 6s running the latest iOS.