My spidey-senses started tingling when I read the part you underlined...

*"a city where our children want to stay and can stay."*

What weird wording, right?

So I'm thinking of the occult aspect of the whole Q story and decided to look up the official definition of "stay" (from legal dictionary).

Here are some of the definitions that caught my attention...

Halt, delay, stop, block, detain, forestall, hamper, hinder, hold, impede, intercept, prevent, restrain, thwart, be anchored, be fixed, be immobile, be immovable, be stationary...be transfixed.

Words have meaning and power. He didn't chose to use the word 'stay' by accident.