Boyfriend watching porn...

When I first found out my bf watched porn, I was pretty upset. He didn't like that & stopped, but 3 months later I actually found out that he never stopped, but we did have an amazing sex life. I realized it's natural.

He has always told me he uses it for a visual, & that obviously I'm better. It's just like this "itch" that needs to be scratched, so he does it. He also told me that he only watches porn for no more than 5 mins & actually masturbates for less than 30 sec. He has also always told me that just because he masturbates doesn't mean it has anything to do with us doing it. Meaning that if he does it that day, we could still have sex that day as if it won't affect us at all.

I see him literally almost every day & we've been having sex every 2 days. This morning I had work so I left early. I called him around 11:30 because I didn't want him to be late for practice. He answered & said he was taking a shower. I found out he did it & Idk why but I got really upset. Again! I just can't stop why he didn't want to have sex with me when I was actually home yesterday or even this morning. I wanted to have sex today before I go home for a couple days, but now I feel as if he's "done" for the day & that sucks. He doesn't get home until 9 pm so I honestly don't know how to get over this. Like is everything he's saying true? I have no idea.