I feel sad and worried this morning... trying not to start getting depressed

My ex managed to ruin my enjoyment as well as my daughters last night with a single phone call. He was drunk, begun accusing her of lying, telling her he would beat her up to a pulp when she came back home, and managed to send her a text telling her not to come back. I have been thru this for past 10 years, and now he is taking his anger out on her.. just to hurt me. Well it worked. My daughter can of course stay here, but now her bf and school is in different state and she wants to go back. I do not know what to do... life sucks this morning