Context: It took about two months for us to find a place to rent in Melbourne . We lived at that apartment for a year , and then moved to a house in another suburb . We were there just over a year and a half I think and then we moved to another house in the northern suburbs . We lived at that house for over two years , she went mental in the head and she moved out and I ' ve not heard from her since .
Question: Why has the narrator not heard from her since ?
Option 0: She wanted to distance herself from the narrator .
Option 1: She is in protective custody .
Option 2: None of the above choices .
Option 3: She moved to a foreign country .
Answer: 0