My husband is abusive, but doesn't think so since he's never punched me.

Hi. My husband and i have been married for 8 months. We've been together for 4. We have a 3 year old and another on the way. He is bery emotionally and physically abusive. We argue a lot and he always tells me to shut the f*** up and usually i don't because i don't want to be talked to like that! He is usually abusive when we get in an argument and he wants to stop talking, but i want to resolve it. He grabs and pulls my ears, grabs and squeezes my face, calls me awful names(even in front of our daughter), throws me on the bed and holds me down while cussing and yelling, twists my hands and arms, pulls my hair, spanks me really hard(which is really weird), and he just did a new one today. He shoved his dirty sock down my throat. I think he's a coward and is not a man by any means. I don't know if i love him anymore. This is very difficult having a child, and one on the way. I'm not sure whether to leave him or not. He's even told me that one of these days he's going to end up killing me. There has already been an accident where there was a big bottle of wine laying on the bed and he slammed me down on the bed and was knocked out from my head hitting the bottle so hard. He says i don't listen so therefore, he has to "beat" me and be mean in order for me to do so. I need advice.