Originally Posted by Truthbetold
I just threw in another example of a moral/ethical thing that has changed over time. If you or I was raised from birth to think of incest as a good thing I highly doubt you would question it as being wrong at all.
I highly doubt that anyone thinks of incest as a good thing even those who engage in it.
They know it is wrong.
Thus, the reason father's who sexually abuse their children threaten them, etc.