I have caught my dad watching porn quite frequently on his laptop and ipad but always tries and hides it when I enter the room (obviously) and I just can't bring myself to confront him due to the pain it will do to my mum and family. On one occasion I caught him watching porn and loaded up the internet history and confronted him on one occasion. He then cooly just deleted the history in front of me and made up an excuse as to why he did it, even though we both know the real reason. To be fair, I haven't caught him watching it in over 6 months but whenever he is on a computer i have a gnawing feeling as to what he is doing. He is a brilliant, fantastic dad who always does everything to support us and does everything humanely possible for my family so it was a real shock when i found him watching porn. What should I do or not do? Have you had any exp with this and how common is it?