Baby 3 weeks old

My baby just turned 3 weeks.And husband got family leave from his job he helps out alot with cleaning and taking and picking up our other child from school. But he treats me bad at times he says things to me, like you don't do nothing,I don't care what you have to say, you're crazy, leave if you're not happy and it makes me feel so sad and unhappy. I've been with him 13 years. He talks back to me when I tell him to keep it down so he won't wake up the baby. I don't know what to do

I am an emotional wreck. And he just makes it worse. But I'm not strong enough to leave.