How is it not cheating?!?!

I caught my husband looking at naked females on his phone. He was going to work and looking at them when he went to the bathroom. He says he has no libido to have sex with me so usually I literally have to beg him and most of the time he just lays there and acts like he hates it or he goes limp. I was talking to him about the pictures and he said he wouldn't even jack off to them every time, he would look at them. How is staring at other women's breasts that aren't your wife's not cheating?! He thinks he has done nothing wrong, but he knows I hate it because porn and stuff ruined my parents marriage. He has told me several times he would stop, but hides it. He never wants to have sex with me. It's got to be me. Why would he do it to other women's bodies, but not mine? It just has to be me. Why am I never the one that is wanted or being chased after? I'm always doing the chasing. He wouldn't have even gone out with me if I hadn't asked him. I just want to feel wanted and like I'm actually worth being chased after, but maybe I'm just not.... 😭💔

** Ok, let me make this clear. I do not care in the slightest if you ladies don't see it as cheating. To me it 100% is! It's affecting our relationship just like it did my parents and he knows how I feel about it! Our relationship use to be so great and idk what's changed! I sure as heck haven't.