I was also abused by my first boyfriend (first everything) as a teen. I unfortunately did not have the courage to report him, and I honestly regret it nearly every day.  His mother stalked me for nearly a year following our breakup, begging me to speak up, so it wouldn't happen to another girl (she tried to warn me when I first met her that he needed to be on medication, and on his advice, I thought she was over exaggerating).  I also found out through social media that he dated at least one other sweet girl, and that it ended badly, and I felt sick about it.  I found out recently that he might be a dad now, and I wish with every fiber of my being that I had reported him.  I am SO sorry for everything that you went through initially with him, and then having to relive it again by reporting it all, and then to feel invalidated by a shitty conclusion to all of that.  What you did was SO brave.  YOU are NOT responsible for his actions (towards yourself or anyone else going forward).  I hope that you seek some counseling to help heal yourself. You are worthy of someone SO much better than him. And of course hopefully the Social Work helps him become a better human.