I'd really appreciate some advice as I genuinely don't know what to do for the best.
My DS had a girlfriend for a short period of time (3 months ish) and he ended it. She seemed fine but would give him evil looks when they met at the evening activity they both participate in. Fair enough.
However, the situation has become increasingly difficult. She tells her friends that he 'ruined her life' and would verbally abuse him and his new girlfriend. DS attends a school very close to her school so they see each other quite often. This girl approaches DS and his friends and is abusive. She has even got her boyfriend to approach DS and say he will beat him up. Most recently her boyfriend told DS friends that he would bring a knife next time.
My advice (maybe rubbish) has been to stay in a group, never reply to her provocations and stay safe. I thought it would blow over.
However, today I found out that she has complained to her school that DS has been harassing her and she feels unsafe. They informed DS school and he is in a shit load of trouble. She has provided no evidence of harassment but they seem to believe her. Obviously my first instinct is to march up to the school and defend him but DS says I will just make things worse.
My question is, is there anything I can do to make her stop? I was thinking solicitors letter but perhaps that is ott? Also worth saying is that I believe my son because so many of his friends have evidenced her behaviour and I've seen a lot on social media.
Many thanks all