Assalaam walaikum,
Brother,
You raise a good point. We, Muslims, have to stop making the excuse that we need a two income family. And, I am not advocating that we not seek good and well paying jobs but we need to change our priorities.
We should be thinking ahead. We need to have strong communities that take care of each other. We need to educate our brothers and especially sisters to focus on that which is halaal. That which is Sunna.
Once we instill this need in us to learn the Absolute Word of Allah, we would not waste time worrying about money.