"Over the past two decades, the use of antidepressants has skyrocketed. One in 10 Americans now takes an antidepressant medication; among women in their 40s and 50s, the figure is one in four."
http://well.blogs.nytimes.com/2013/08/12/a-glut-of-antidepre...
Single parent families are a big part of the increasing economic stratification between rich and poor, and I expect our amorality will bear even worse fruits as time goes on.
Whilst you might be right that our amorality will bear worse fruits, the status quo prior to this wasn't any better ergo morality and the stable family isn't necessarily better, just different.
The difference is purely that people don't suffer in silence now. This in itself is a wonderful freedom that we all deserve.
Would you have preferred she stayed with the man she impulsively married and had children in a loveless marriage?
Perhaps the family structure is just as rotten as it always was but now we don't lobotomise our depressed wives, pile them up with valium and beat our kids to shut up about it.
It's no longer acceptable to put up with shit and abuse and unhappiness is the greatest thing that has happened to the western world.