My goodness, I just have to disagree with our dear graceandglory.
I am an elementary music teacher in my 12th year of teaching. Following my heart into my “dream job” has meant fulfilling on my God-given vocation. Have you considered the possibility that the joy that teaching gives you is the Holy Spirit working in your heart?
Sometimes we have to make sacrifices to follow God’s plan for us, and that may mean that your wife accepts that she will have to work (and you’ll both have to intentionally save) until children do come along, and that you all will live simply for the first few years of your teaching career. These are not big sacrifices in my book, but that’s something you and your wife (and possibly a priest or deacon) will need to discuss together. And have you considered how you would feel if you settled for something other than teaching and children were a long time coming, or never came at all?
SO, you asked about supporting a family on a teacher’s salary alone. I am a single mom of a four-year-old who will not be starting kindergarten until 2009. That means that on a teacher’s salary, I am paying for full-time childcare, health insurance, car payment, and a mortgage. I do have a master’s degree, and being a teacher means I have** a lot **more time with my little one than if I worked an office job.
A teaching job is by no means an “uncertain” career! Go to any school district’s website and you can find the pay scale (“salary schedule”, “negotiated agreement”). Teaching is considered by most mortgage lenders to be one of the most stable careers. And you will see by looking at a pay schedule that you are guaranteed a certain salary (and raise) for every year of experience, and the pay goes up with increased education. There is no comparable career I know of with regard to “certainty.” And the sooner you start, the farther down the payscale you’ll be when you and your wife joyfully welcome junior into the family.
OK, so I live in Colorado in the Denver metro area. Depending on where one lives here, the price of a three bedroom, two bath house is well-within the means of a teacher with a few years’ experience. And a new teacher could afford either a smaller house, a really nice condo, or live in a larger house in a different area.
I have two points: First, you and your wife need to really, really pray with open hearts for the guidance of the Holy Spirit. Remember that’s God’s wisdom is folly to man, and human “wisdom” is often foolishness to God. If God is calling you to be a teacher (and believe me, it
is a vocation!), He will provide everything you need to get there and take care of your family. But if you follow what “makes sense” to you just because you’ll make more money, or you’re afraid of not making enough money, you may end up struggling in your career and in your family life.
Second, Pray some more.

If God has a different plan for you, prayer will lead you to that plan. God always speaks to our hearts and makes His will clear. We have to do our part by asking, and then listen, listen, listen!
I’ll be praying for your family. Whatever God is calling you to, I pray you have the peace and joy of Christ as you seek and do God’s Holy Will.
God bless you.
Gertie