Well after much prayer and reading the word, I have come to this: I will keep praying my sons stays pure,and the wife the Lord has for them stays pure. I will continue to pray our families love each other, and be like minded. Our God is Sovereign and I don't have to worry about such things that are not at hand. I will encourage my son to guard his eyes and heart until the work the Lord has for him is accomplished, first things first. Do all things diligently as unto the Lord.
If you have young sons I would encourage you to include in praying for your sons wives in your daily prayer.
These are good deposits with great returns, because He is faithful!