Not sure what to do.

It’s been 5 months sense my boyfriend of 6 years has had sex with me. I went up today because he was going to take a nap. Well he had his tablet up there with him. Well I went up and he shut it off. He said he was paying bills. Well he was watching porn when I went up there. I asked him to cuddle he pretended to be asleep till I left and he played it again I could hear it. No I’m not mad about him watching it because I wanted to join in on the fun. But what does bother me is why isn’t he touching me. Yes I’ve asked him but he said it’s not because he is always tired.