I don't love him anymore

My SO and I have been together over 4 years. I am 33 weeks pregnant with our first child together. We each have a child from previous marriages. I'll be honest, I knew his flaws way before I got pregnant. I told myself I wouldn't have his children because I see how he is with his, and he wasn't able to keep a job for long at a time.

Although he wasn't perfect I loved him regardless. I stayed with him because my love for him was so strong. Stability wasn't all that important to me because I have always been independent. I knew that the reason he has been like this is because he has been spoiled by his parents his entire life. (He's 29).

After a couple months of me being pregnant he changed for the better. His anger issues decreased, he kept his job, he helped out with some things around the house like he promised, and he spent more time with me. I've had a hard pregnancy but these little things that a lot of people are just used to, meant the world to me. It made me feel wanted.

Now that I am further along in my pregnancy, I'm trying to get everything ready for our new baby. He quits his job. I tried to be understanding but it's so hard working your butt off 45 hours a week and pregnant, while your man lays at home and makes a mess. He literally never listens to anything I say. He scrolling on his phone 24/7 and doesn't even acknowledge that I'm alive. He goes to his parents house every single day, most days he even showers there. There are so many things that need to be done at home to get ready for my baby but nothing is getting done. He is the most lazy person I have ever met and I'm starting to resent him. I wasn't to give our baby a chance at having a family with both parents because I never had that and neither has my daughter, but I honestly feel like I'm wasting my time. Opinions appreciated.