My mom and dad had lived in their apartment for last 10 years. Every night when i go check on them, she always ask me to take her home. she is very confused about the living arrangment. she thinks that we all live in her apartment and keep asking my dad to ask me or other members of family to come downstairs. she gets mad when my dad and i try to explain. how should i handle this situation, so she does not get more upset. she also calls my dad as her brother, sometimes. do we go along with her or correct her?