Venting:( advice would be appreciated

Arianna • With the love of my life and mother to our handsome little boy ❤️
So me and my fiancée were talking. And marriage came up. We agreed to get married in 2017. Well he never talks about it and I asked him why he never talks about it or mentions anything about marriage. He said because it's just a piece of paper, it feels like we're already married and he would rather go on a trip with me instead of having a wedding. My heart is broken. Im 38 weeks pregnant with his son and he's just now telling me this. He said he doesn't have the money. But yet wants to go on a vacation to greece which is a LOT of money. Why would he propose to me if he doesn't want to marry me? It's not just a piece of paper to me. And I've been dreaming about the day I get married since I was a little girl. I told him I just wanted a simple wedding, nothing too fancy or pricey. Why would he put a ring on my finger if he had no intentions to marry me?😢 he kept saying "why are you in such a rush?". We both agreed to get married two years after he proposed which I think is a great amount of time to save money and plan it. I just feel so heartbroken, im in tears. Why propose if you don't wanna move forward with the one you love? Ladies I need some comfort, im so upset:(