Did I just ruin my life?

Hello ladies ... so I’m 9 weeks pregnant with my first child. Don’t get me wrong, I’m already so in love with this baby... ❤️ I’m so scared about who I had the baby with ... since I found out he’s been so happy , always talking about our baby and planning things already ahead. He’s been treating me so good, always asking if I need anything, how I’m feeling and so much more . . Here’s the thing , just yesterday out of nowhere I get the first smack in the face (not literally). He’s calling me all sorts of names , being very disrespectful. So I tell him, “hey just remember the way your treating me is also the way your treating your child. You need to act like an adult fast before our baby gets her because it definitely won’t be tolerated.”He goes on and says how he doesn’t gaf... basically turns around and puts the blame on me. So later on I give it no more attention, no way I want to put any stress on my unborn child. I try to be nice and tell him how much I love him and how I wanted to cuddle and watch movies with him for the rest of the day ... quickly he’s emotionless and says “I don’t fuck with you”. I’m still trying my best to ignore it so I go get in the shower and by the time I’m out he’s gone. Got in his car and left , no note, no knock on the door telling me, “I’ll be back” just GONE. I seriously don’t know what to do . .. I really feel like I made a huge mistake on who I had my child with already ...