I'm not sure specifically as there could be various interpretations. It might be about a woman who, for some complex reasons, gives in to the demands or influence of strangers. However, without more context, it's hard to define precisely.
One potential risk is privacy invasion. Her personal details might be misused. Also, she could be vulnerable to manipulation as strangers may not have her best interests at heart. There's a risk of her getting into unwanted arguments if the strangers have different views.
It's not a common theme at all. In literature, we usually see themes of love, friendship, and the hero's journey. A story where a mature wife submits to strangers goes against the norms of healthy relationships and social values that literature often promotes. There may be some rare, edgy works that might touch on such a theme, but it's not widespread.
One story could be about a wife who met a stranger on a train journey. The stranger was an old lady who shared her life story filled with travels and adventures. The wife was inspired by the old lady's tales and it made her think about her own life in a new way.
One possible reason could be curiosity. People are often interested in the lives and experiences of others, and a mature wife might be no exception. She may want to gain different perspectives on life or human behavior through these stories.
Adding an element of mystery can make the story engaging. For example, the two strangers seem to know something about the mature wife's past that she has forgotten. As the story unfolds, they gradually reveal bits of information, and the wife has to figure out how it all ties together. Also, their relationships can develop in unexpected ways, such as the strangers becoming like family to the wife.
One possible plot could be that the mature wife meets two strangers while traveling. They initially seem friendly and offer to show her some local hidden gems. As they spend time together, she discovers that they have different outlooks on life which makes her re - evaluate her own life and values.
Perhaps the wife is a writer. She often looks for inspiration by observing and talking to multiple strangers. She might go to a busy coffee shop where she eavesdrops on conversations. One day, she overheard a group of strangers discussing a mysterious event that happened in the town long ago. Another time, a single stranger sitting alone was muttering about a lost love. These encounters give her ideas for her stories.