Harassment ? Did they get a notice ?

So this is my first time going through a situation like this . I was dealing with this boy on and off for a couple of months what I didn’t know was that he was messing with me and his baby’s mother at the same time . I told him to stay with her but he kept texting me so I told her and she said something to him about it . After he found out I told her he kept calling me back to back threatening to expose me with a video

On social media . After a while the calls stop . The next day which was yesterday he called me again threatening me saying if I didn’t text her and tell her that I’m lying he would expose me and get my car keyed and destroyed . He was also desperate to get back with her because she is his place to stay and she kicked him out so that’s why he was doing all of that . After he called me he threatened me some more through messages so I took it beyond myself and the advice from my family and

friends and I called the non emergency number and filed a harassment report because they said that was all they could do . In the middle of the night he called me from no caller ID because I blocked him and someone from his family messaged me on Facebook and asked me what happened so I’m wondering did they send him or do they send the harasser something and how would she have found my Facebook and Also I will be going through with a restraining order .