A month ago, the daughter of my husband's older brother who lives in the countryside... my niece "Aoi-chan" got into a university in the city... Worried about her living alone, my brother-in-law asked us, my husband's younger couple, to take in "Aoi-chan"... She was a niece we got along with relatively well among my husband's relatives, so we didn't feel any particular problems... However, at this time, I still did not know the true nature of "Aoi-chan"...
