Boyfriend acts like I don't even exsist. What's going on?

[Simply Confused]

I have been with my boyfriend now for almost two years. We have always talked about getting married and starting a family but as of recently, I'd say the past three to four months, he has started to act like I don't exsist. When I complain about him not giving me any attention he just makes a throwing motion with his hand towards me and tells me that he can't do that all day so I better take the attention now. He is obsessed with looking at naked girls and even went so far as to post an ad on craigslist looking for girls aged 18-25 to take nude pictures of for his "personal collection" and then when confronted about it said that he never intended on doing it. Also, the other day a friend of his asked him if he wanted to get married and he said yes and then she asked if he wanted to get married to me and he said "well I haven't asked yet have I". I don't understand what is going on. I know he isn't cheating because I am always with him and we live together. It would be impossible. Help!
Also, if you look back at my question history, you will see more about the way my boyfriend is. I truly honestly have hit the ending point. I just wish I understood why he acts the way he does. I know he still has feelings for his ex but she doesn't reciprocate those at all, she hates him in fact so I don't think that is the problem. He has no job and is stressing about his taxes for this year and I know that is a bit of the problem but that can't be all. Am I just not important anymore or are there other underlying reasons why he is acting this way? Help!

[polly]

He won't buy the cow, when he gets the milk for free...

You've lived together for two years? You are practically married without the license. You are experiencing the second phase of marriage. "The excitement is gone phase."

By continuing down this path, you will either be pregnant or broken up within the next 12 months. It could go either way.

[Cambone]

I don't want to be the barer of bad news, but he is cheating on you. He is cheating on you with pornographic pictures. Porn will destroy a relationship and a life. I have heard letters of people writing and telling about how their husbands are looking at pornography. This is evil and should be avoided like a plague. Im sorry, but if I were you I would get out of the relationship. He is obviously headed to a point where I know you don't want to be. He has no job to support you and him. He doens't give you attention anymore and now to fill his instant gratification he has resulted to digital photos of women that he will never meet. Im so sorry, but for your safety and well being I would leave him and try to find somebody who will treat you like the queen you should be treated. Again im sorry.

[Janet K]

I believe you know the answer in your heart. Why are you staying and making your self-esteem go way down? Do not make the mistake of thinking there is NO WAY he can be cheating. Hopefully he is not, but if there is a will, there is a way. For him to say something so ugly to a friend of his shows his true character and you should be hurt by this. I would have to ask him what he meant if I were you. Is he just staying with you because it's easier? Is he staying because he doesn't have enough money to move out? The naked girls is completely off the charts to me too. He didn't mean to punch the keyboard and put naked girls on his personal collection? Give me a break. That's pretty lame to me. You deserve way better treatment than that. Don't stay with someone that makes you feel unwanted or feel like you are the one with the problem. It's a cover up for the things they are doing. You deserve way better, girl. Open up those peepers and make a better life for yourself. There are PLENTY of guys in this world than to be stuck with a liar who loves porn. Good luck!