Jerk Off

I don't get it. For a long time my husband and I weren't having sex because he didn't feel well- and then I find out he had been masturbating that whole time. So now I find out that he is coming upstairs into his office and masturbating almost DAILY while watching porn.

We've been having sex- not as often as I would like- but probably 4-5 times a week. BUT HE STILL IS MASTURBATING! Ugh.. I could have sex a LOT more than that! Sometimes- I just don't understand men. Wouldn't you prefer to make love to your wife than to your hand?? I don't get it!