Chaturbate

Would you consider that cheating? My husband went on that site and I didn’t think much of it. I googled what it was because I figured it’s just porn or something (we’re ok with porn) but it’s live cam girls and you can chat with them and tell them what to do. So is that cheating? I feel like it’s fucked up because what If he asked one of these real women to do something and she did it for him? It just doesn’t sit right with me. He would be pissed if I was chatting with a male asking him to do certain things so am I right to be upset about this?