I recently heard a message by Dave Harvey that I would put on my list of the top 25 messages I've ever heard. It was entitled, "Parenting in Weakness" and it was an analysis and application of 2 Cor. 12 to parenting. You don't want to miss this one.
Go to Monergism to download an MP3: "Parenting in Weakness", 2 Cor 11:30-12:10, Dave Harvey.
You might want to check out some of the other excellent teaching on parenting on Monergism. Go to Monergism's Section on Parenting here.