What's highly disturbing? Burroughs had it right when he said 'never get involved in a boy/girl fight'.
There are millions of tiny dramas every day around the world, each of them seems like The Most Important Thing In The World.
Based on the original post, it's waaaaaaaay to early to assume this is anything more 'troubling' then any of those.
10 years ago, my sister's boyfriend cheated on her and broke her heart. I felt that 'something horrible' had happened because she was so distraught, and I 'wanted to kill him' in the sense that any protective brother would. Did that make it 'highly disturbing'?
That's really a term that, in my opinion, should be reserved for:
1. The mass deaths and rapings taking place right now as we speak under Robert Mugabe's forced relocation program.
2. The abducted children that are being sexually abused around the world at this moment WHILE YOU READ THIS.
3. The killer who has not been caught yet that is planning or reliving his last 'catch' right now and planning the next one.