Becoming a parent sure changes perspective. I watched the movie "Risen," before my daughter was born, and thought, this is a great, thought provoking Christian movie (which it is).
After my daughter was born, I watched it again, and all of a sudden the crucifixion scene, rotting corpses on Golgotha, etc. were a LOT more noticeable.
Yes, people need to be aware of what their children are watching. Something we give no thought to can be very upsetting to them.