I've been married for 31 years to the father of my two girls (married now). A couple of days ago I found my husband masturbating himself about 8 pm while watching TV and holding his smart phone. I confronted him but he denied the whole issue. I know he enjoys porno and I believe that's what he had in his phone at that time. I felt cheated and I am very angry at him. We have sex every day even twice if we find a moment, so I don't understand his inclination towards porno. He even needs to take Cialis to make love. So what's wrong with his behavior? I need help and guidance! I am so confused.