This is a tough, intricate subject and, if you would like to, we can take it off line and go thru emails..
Do you have your computer password protected? Do you have your internet options set up to filter out those kinds of sites?
What OS do you run?
I'm a Christian too, taught the College and Career class for our church and a family home bible study, was the church sec'y and director of the Food Ministry. Not all at the same time.. ! haha..
So, if you want to talk off line, let me know.
There are things you can do.