It’s so easy to show a undesirable behaviour on the net. The idea to talk with a school counsellor is ideal because this way, your daughter will be able to see that another person apart from you (her mother) share the same idea and solution and she will be able to express whatever she feels about this situation.

You are doing a great job, though. 😀 It’s very important what you are doing. Telling your daughter that there are people who are abusers ( or puntual abusers- you know- these girls are also learning and dealing with adolescence which is a hard time for them all)

I’m not a mum. All I can say is from my experience to deal with kids at school. I neither can put myself in your shoes, dealing with the current world with a teenager. It’s so scary. I give all the credit.
All I know is that teenagers like to be told the true and value to have some sort of space to make their own mistakes. They are looking for their place.
Only, this topic of harassment in the net or being bullied at school is such a tough topic. Noone deserves to go through it. And it’s very important the dialogue you are having with your girl. I would say, go on this way. Ask her what you can do in regards. She will know you are there to treat this topic or whatever topic.

The fact that your daughter has a kind heart is due to you and it doesn’t mean other people is gonna take advantages of her, she’s to learn thar there are people who needs to evolve and have lacks they are still to feed.

It’s hard to say what is happening to these two girls but I’m sure something lacks in their lives. They don’t have a sane self-esteem, that’s for sure. They need to show sort of control onto others, the control their lives lack.