Gemstone333.....You know what you got and you're going to keep on getting it Do you want to go through this - or worse? At some point, and this might be true already, this guy is not going to be satisfied with sending pictures, he's going to be doing stuff on line and meeting people. Sounds like he's bi-sexual too. Is this really what you want in your life for your husband? The father of your children? Someone who is so screwed up like this and is only going to get worse - yes he is, they always do. You'll always feel insecure, he'll always lie to you like he's doing now and worse. You won't have a happy future with this guy, in fact, you would have a miserable one. And you can't help him, you can't cure him, you can't support him....all you can do is wreck your own life. Don't do this. You can picture this or frame it any way you want, you can tell yourself he has a sickness, an addiction, I might say he's a bad person, he's unfaithful, whatever, but the bottom line is....HE'S NOT MARRIAGE MATERIAL. He's not even boyfriend material. He's partner material for someone who doesn't think much of themselves and thinks this is the best you can do or the best you deserve. Neither of those things is true.
You know what you know, and I'm telling you, he's going to continue to lie to you and it's only going to get worse. You do NOT want to be trapped in a relationship with this man with kids and maybe financially dependent, and have a mortgage, etc. Don't do this to yourself either because you are sorry for him, or afraid for yourself. This is NOT going to get any better. It just isn't. If he solves this problem, he has to do it on his own, for himself, and probably with the help of therapists, but I will also tell you that people live like this and do these things.....BECAUSE THEY WANT TO. His desire to do these things and the enjoyment he gets from them, the satisfaction he gets, is more than he gets from a relationship with you....or anyone like you. It's not YOU specifically, he would do this to somebody else too. It's all him. And you have to accept that this IS, for the foreseeable future, regardless of what he tells you, this IS how he WANTS to live. This is what he chooses because he ENJOYS THIS.
Ask yourself what kind of relationship you want, what your ideal is, what kind of man you want, what kind of father and husband and where and how do you find that kind of person and build that kind of relationship. Don't settle for a candle when you want a fireplace. You probably won't listen to me because....I find that people fill each other's wounds, which is a bit hard for me to explain, but the sadist always finds the right masochist and vice versa, people find people who fill each other's wounds and give each other what they think they want and need in this minute and that is not what you can build a future on. Unless you want a very unhappy future for you and your future kids. I'd advise you just to end this, to tell him he's not the person you need to be with, you don't see a future with him, and don't take any arguments. HE'S NOT MARRIAGE MATERIAL. And get to a therapist to help you work out why this has been even marginally acceptable to you and that you would even consider continuing in this and what it takes to help you get stronger and feel you deserve a better man who will make you happy and protect you and your future kids.
That's what you need. Please stop pursuing this, it's not going to get better and you cannot save or support him. He has to change this on his own. If he truly wants to.