Verbally abused

I found out that I am pregnant today and told my partner straight away. He went out tonight on a stag do and I told him not to wake me as I’m feeling really tired and abit queasy. He woke me up to let him in and then kicked and screamed through the bedroom door as he was so drunk. I don’t know what to do. I’m thinking of going back to my parents (who live in another country). Any advice would be great.