Where do you draw the line?
Hey son, One time I cheated on your mom?
one time I hired a prostitute?
One time your mom got an abortion?
one time I slept with your aunt Debra?
Sometimes your mom and I do not finish in a way ordered to the procreation of life?
This is ridiculous.
Dont want to be a hypocrite right?

You teach morality to your children. period. They need to know that certain things are temptations and we all have struggled with them but you don’t divulge private sexual things. That is abusing and damaging the bond between a parent and a child, masked in the idea that being all chummy and honest will bring you closer together. It is a mistaken view of the role of a parent and a child.