We were told that NFP is virtually 100% effective, and that we need not worry as long as we used it properly. BaBong. Wrong! We are now expecting an extra child and have no support (eg grandparents, friends to babysit, etc).
I am aware that the law of the church is that ABC is always wrong, so perhaps when my wife is suffering Post-Natal Depression, we can just leave the baby home with a copy of HV for company while we take a much-needed break

I am sure the Police will understand. I mean is the Catechism going to baby-sit our children? Or perhaps the Pontiff himself, as the Servant of Servants could help us out with some home duties?? Anyone got his number?
I agree with the OP’s teacher, that it is an ideal, and one which should definitley be taught. It is certainly a great thing to aspire to. I myself have no conscience-problem with using barrier (non-abortive) methods since we tried NFP and it failed. It seems that the pews are not full of children, not because NFP works so well, but because ABC does. Get real.