Husband became a cam model to meet females

I(f47) have been married to my husband(m48) for 20 years now. We have struggling with his porn addiction for all of that time. I've gone without sex majority of the first 15 years. Like twice a year. 5 years ago, I found out he was into Chaturbate cam girls. He worked on getting off if it and I supported. But I should've known he should not have stopped therapy within 6 mths. I'm a believer that I can be a supporter but his recovery is his business. 4 months ago, I found he was on at least 8 chat apps. He says he has never had cam sex or chatted w a female more than once. The reason I'm writing is that I had logged into his chaturbate account and his profile stated "Last broadcast was on....." I found out that he has had multiple usernames himself and he has his own cam room!! And there I was living through this crap he's been doing. He claims he's there not make money and i believe him. He said he gets a thrill from being watched. He claims he has never done any cam2cam or private chats. He only interacts and private messaged general users and other broadcasters. He qlso is mostly fully clothed so he'd show his hard thing under clothes and teased. Only once had he fully shown himself. He's such a fool. I am so open to porn and all sorts of play but this fella goes and does that too.

My questions are: If someone has a cam room on Cbate, wouldn't they also naturally have vid sex chats on other apps? Is it possible to provide a private show or c2c as a cammodel without payment? making it free for the client?

Thanks.