(*too not to in a previous post)
I don't see the connection between a single woman working and/or going to college, and the current trend to delay marriage and family.
College is expensive. If you are planning to marry and raise children it is a lot of debt for nothing. Very few institutions are going to provide the type of education a Catholic should want. My first day of Philosophy class the professor presented an argument for the morality of infanticide. Not just abortion, but the suffocating of newborns as a means to fight poverty. Even many "Catholic" colleges have liberal American-Jesuit professors who think they are above dogma and tell everyone to follow their heart or their poorly calibrated conscience. Their collar is meaningless. If they even bother to put it on, that is.
An 18 year old woman has little to gain from that environment and so much to lose. That doesn't mean she can't read, study, travel, and learn and perfect her domestic skills, all while still living at home and praying for marriage.
We will just have to agree to disagree. I may be a little biased and bitter.