Answer:
Most of them consider themselves to be middle classed because they worked hard to earn the spot they're at today.
Answer:
The Husband, Wife, and Neighbours due to Xenophobia kept increasing the security apparatus of their living space.
It is interesting to note that the fear was not based on fact or any logical deduction. For instance, one family had a maid that was an outsider working on the inside of their home. Not once did they think that she could harm them. Yet, they would install various kinds of technology to protect themselves from potentially harmful outsiders that never even showed up for once.
The theme of the story is captured in one word - Xenophobia. Xenophobia is simply a fear of outsiders. An expounded version would be the Dangers of Xenophobia.
Cheers!
"Kronos was the ruler of the Titans, and he had great power and fortune. He had five children, who would eventually become the Olympians, and he is afraid of his children taking his power away from him. To prevent that, he decided to get rid of his children by taking every child and throwing them into a deep, deep well. However, his wife Rhea took them from the well and smuggled them to another town, but over time Kronos learned of their presence in another town and swallowed them whole. Luckily, Rhea was able to smuggle Zeus away safely before his father swallowed him, replacing him with a bundle of rocks. Metis, his caretaker while on the mortal world, knew about Kronos and his plot and told Zeus to pretend to serve him his food and drink, secretly poisoned by a poisoned flower. When Kronos swallowed the flower, he vomited his children out whole, who teamed together and overthrew him. Kronos's insecurity led to his demise." I edited and remade some parts to be more accurate. Some of your story was a little off so I fixed and rewrote it for you.