Married and hooked to porn

Last year, I found my husband watching pornography several times. This bothered me a lot and when we talked about it he confessed it had been going on for three years after which he apologised. We have been married for two years so he was watching those movies even before we got married. When we got married he told me he was a virgin but now I don’t believe him because I have heard that it is not easy to watch pornography and not have sex. When we talked about it, he said that it would be a good idea to watch together since we are married but I am uncomfortable because we are born again Christians. We have a good sex life and my colleagues and church friends say that those movies are evil. What do you think about this? Is it okay for committed and married Christians to watch adult movies?

Rachael