Moving out, first child

So me and my partner have been together for 2.5 years. And I have fallen pregnant. I live at home with my 2 older siblings. One is moving out soon and two younger siblings (7yo and 17yo with severe disabilities) and my father. As you can imagine my house gets pretty full on. My partner lives out of home. But in a house and neighbourhood which I wouldn’t call kid friendly. He lives with his friend and he doesn’t want me moving in there so that’s not an option.

Do I have a right to be mad that my partner is showing little to no interest in moving out with me and the baby when the bubs born? It’s like he’s set on staying where he is and continuing living with his mate. Obviously rent would be cheaper, it’s like he’s not even considering it when having a child should be his TOP PRIORITY. It’s like he expects me to do everything for the baby and support the baby by myself when realistically I’m not going to be able to afford it all by myself. He’s excited about it but he’s not willing to put in the work it seems. I feel like he thinks it’ll all be fun and games when in reality our whole lives are going to change.