What are your thoughts

Hi so (me female 23 and my partner is 25 we have been together over a year and we have been having a issue since the start because he watched porn and I found it and he lied and then happened again and he told partly the truth due to my past my reactions can be very over the too due to my ex being addicted and it become cheating for him so after finding out my partner dose this it causes me to feel a lot of betray and pain and he said he don’t want to do that anyway and has therapy for it and so we live together and I went into our tv and seen on the fire stick a porn channel which I asked him about and he told me he was flicking through the guide and it happened to be a Channel that it stopped on which I know he didn’t search for it but he may have been looking at the bottom for it maybe and anyway he said he was trying to remove all the porn on the fire stick due to not wanting to be temped again but he said me this situation after I seen it on our tv and confronted him about it and he said he gets worried to tell me things as I said you should of told me before I ended up seeing it but he said he was gonna delete it because he didn’t want it to cause issues and he also said he didn’t know how to tell me about this because of my reactions to things due to my past trauma which I am wanting to change but how do I get him to start being honest and telling me these things instead of deleting it or keeping it to himself 🤷🏼‍♀️ I have said to him if he wants to watch it we can make sure there is one channel he uses but he said he wants to get away from his because it brings back negative past thoughts and he dont see any benefit in watching it and feels as he would start to lose attraction to me as men and do you think he can start to be honest🤷🏼‍♀️