Two years into my...

Relationship. We have a 7 month old daughter. We've been going through a lot lately and have been arguing more. We eventually make up and everything is okay. But lately he's acting like I'm not here. He's barely texting me. Not calling me baby anymore. And coming home late from work. He just found out his father, that he hates, is dying. (He didn't grow up with him and he is a raging alcoholic and didn't even know my SO was his son one time that he saw him) so he's in a mix of feelings. I did get mad because he is barely taking to me, but apologized and just wanted him to talk to me and try to get his feelings out. Well, how all day he's been texting me about how he doesn't even know what to think. And now he tells me he doesn't want another kid and doesn't want to get married. (He's known that I've wanted 3 kids but I've settled with 2, and he's always seemed okay with it. And we talk about getting married all the time. ) so I'm literally heart broken. I love him to death but I want more children and I want to get married. And I'd be regretting the fact that I never did if he truly doesn't want this and I stay. I really don't have anywhere to go or much money. We have so many assets together. I don't know what to do. I love him so much. I don't know what is going on.