I'm not sure specifically what the 'wife in nursing home story' is about without more details. It could be a story about a man's visit to his wife in a nursing home, perhaps dealing with issues like her health, their relationship in that new setting, or how they cope with separation.
Well, without knowing the exact 'wife in nursing home story', it could be that the wife has special needs that can only be met in a nursing home environment. The story might focus on the emotional journey of the couple, like the husband's daily visits, their conversations during those visits. There could be a sub - plot about the wife making new friends in the nursing home, or the husband trying to improve the living conditions for his wife there.
The 'wife in nursing home story' could involve many things. Maybe the wife is in the nursing home due to illness or old age. Her husband might be struggling with the situation, feeling lonely without her at home. It could also be about the care she is receiving in the nursing home, whether it's good or bad, and how the family is involved in her care.