With all that you, as a father have going on in your head (work responsibilities, finances, etc.), please take some time to consider how things are going with your children and your vision for them.
Here are two words of wisdom from a man named Paul that I have found helpful:
Fathers, do not provoke your children to anger by the way you treat them. Rather, bring them up with the discipline and instruction that comes from the Lord.
And you know that we treated each of you as a father treats his own children. We pleaded with you, encouraged you, and urged you to live your lives in a way that God would consider worthy. For he called you to share in his Kingdom and glory.