Hi, I’m not sure if you said how long you have been married but I just wanted to share my story. When we were dating, my husband was into watching porn. It really really bothered me - I felt so insecure and that I wasn’t “enough” for him. I just wanted to let you know that as we went on to get married, had kids eventually - our relationship strengthened. He no longer looks at porn. So there is hope! I will pray for you.
I think the biggest problem is his denial that he is doing it. It’s hard to accept it when you can see what’s in front of you and he won’t admit to it. I hope he comes around and admits to his behaviour so you can both move forward.