I Caught My 14-year-old Son Watching Porn

What could have made my teenage son interested in sex at his age when he should be serious with his studies? He is 14-years-old and in SS1. This is a boy brought up in a good Christian home. Maybe the mistake was the laptop his dad bought for him. We had thought it will aid him in his studies but he is using it for something that could destroy his future. I'm so sad about it. That night, I was hearing some sound from his room around 11PM and I could understand what it meant. So I tip-toed to his room and saw him engrossed in the porn movies he was watching. I was so furious; I beat him and seized his laptop. I later got to know he was introduced to porn by a class-mate of his. I told him I'm changing his school. He has been begging me not to tell his dad when he returns from his trip but I feel his father should be aware of the whole thing. Parents out there, how can I check this situation?

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