SO is addicted to porn and it’s ruining our sex life

Hannah • Freelance photographer, and I don`t know why I`m putting this because no one will ever read it XD

So my fiancé and I have been together a couple of years, and the entire time we’ve been together, he’s had a hard time getting off when we have sex. He says he’s always had this trouble so it’s not me, but it’s still a GINORMOUS letdown every time we have sex and he doesn’t cum. The hottest part of sex is seeing (or feeling) my man cum. Today, I found out he watches porn... A LOT. I knew he watched it in general, and he told me he usually cums while jacking off. We tried having sex in different positions for about 45 minutes before we tried to just masturbate together hoping that he would be able to cum that way. I told him we could watch whatever he wanted to because this is about him. He went to 3 different sites and scrolled to at least page 10 on each one after he put in his search. Then he casually says, “I watch a lot of porn. A LOT.” And I just laid there stunned. He came pretty quickly that way, and he didn’t tell me he was even getting anywhere with it. All of a sudden, he came, and all I felt was sad... He asked, “ did you cum?” And I’ve never been quiet when it comes to that— I didn’t make a single sound that whole time we were masturbating because my confidence had already been shot... I’m not sure what exactly is going on with this issue, but it really hurts regardless 😰 idk what to do.. or what to say... or if I should say anything? Please tell me someone else has been in this situation.