I’m not sure how to feel about my boyfriend watching porn

So last night me and my boyfriend were about to have sex and he couldn’t get hard (said it’s because he’s been taking creatine while he’s working out) and I was doing everything to try and get him hard but it wouldn’t work, or it would but not get fully hard. So he was like okay I’ll try to watch some porn to see if it can just get me hard. So I was like alright because, ya girl wanted some dick lmao. Today I asked him how his dick was 🤣 and he said he had just watch some porn to “test the waters”. I’m not sure weather to be mad, or not really care. He said he really doesn’t like watching porn since we basically have sex almost everyday. How would y’all feel? I know guys are guys and part of me doesn’t want to care but idk