Marriage? Am I wrong

So u get that everyone one has there own feelings towards marriage and some never wanna get married.... but I do and I made that very clear in the beginning of my current relationship. So long sorry but I have 2 kids buy different father's my first one was planned we were even gonna get married and after I had her all her father cared about was getting high and hanging out with his friends so that relationship when down hill. My second daughter was not planned at all she was kinda an drunken night opps but me and her father didn't work. So fast forward to my current relationship I made it very clear in the beginning that I didn't wanna date someone just to date I wanna date someone for marriage. He would ask me things like do I want more kids and I'd tell him yes but when I'm married cuz I don't want just another baby daddy. And I didn't wanna just bring another guy in my kids life to get attached to for him to just leave and he'd say he understood all that. So he would keep talking about how he wants a baby and we would talk about marriage. I know these are things some might not talk about so soon in a relationship but we have bin friends for ten years and finally decided to be together. But now we have bin together for a year and 4 months now and when ever I say something about marriage he says little jokes about it. Like he'll say things like I'll marry you when such and such happens but that will probably never happen or things like that. It bothers me and I'd get up set and he laughed and say he is joking. And when I ask him dose he really see marriage with me in the future he says he don't know it so soon to see he is divorced and would like to take time be for thinking about that again. But in the beginning he wouldn't say stuff like that. It kinda makes me feel like he would just say the things he would say in the beginning to get me to be with him. So I feel like I just want a serious answer do you ever wanna get married again and could you see that being with me or no cuz if not why not let me be so I can find someone who doesn't take me wants as a joke and wants the same things I want in life. I'm not saying I would leave him just cuz he don't want marriage but I would like to know what he seriously thinks and feels about the it but I can never get a serious answer for him. And I don't get if he really doesn't wanna get married ever again why not just state that in the beginning when we would talk about marriage and kids.?