At a loss

Christina • First time mom Due October 9th

Me and my so have been having relationship problems before we got pregnant. I’ve threatened to leave multiple. Now it seems like the stress has gotten worse. And I don’t really have a choice but too stay. It’s come to the point that I’m sleeping in the chair while he has the bed and we don’t speak. He makes zero attempt to show any interest in the baby. Hasn’t gone to any appointments even when I went to the er thinking I was having complications. Does anyone have any advice. My only options at this point is deal with it or leave the state and upset him and his entire family.