So basically yesterday my baby's father found out I was sleeping with someone a member of his family we have been separated for 3 weeks now he already has a new girlfriend that he left me for so me and my little girl was in bed sleeping and I heard my name being shouted and lots of banging i saw my him and he was so angry he told me to go to the f in door so I went downstairs in a panic and he was smashing on my window I went to the back door to check it was locked and he was and the window screaming and smashing on the glass telling me he's gonna have me beaten up and if I don't open the door so he could smash my face in he's going to throw a brick through the window I told him I'm ringing the police and ran upstairs I could see him walking off booting my car as he went past it the police shortly arrived I was in floods of tears shaking they let him off because their was no previous he has been violent In the past but iv been too scared to report it so I let it go . I know I did wrong by sleeping with the person I did say no at first because it was wrong. Now the police have been the social are getting involved and i really don't know what to do also I found out that he's addicted to drugs so that wouldn't of helped the situation at all because he didn't have a straight head. Can anyone give any advice I don't know what's gonna happen next I'm scared to go to my house and be in my house with my baby