@Betty123 I'm so sorry to hear about the way this person is treating you - that must be so horrible. It actually sounds like it could be bullying - do you think so?
If you're not sure, we have some information here that might be helpful.
If so, do you think you could talk to the school counsellor or a trusted teacher about it to try and get some help to deal with it?
If you feel able to talk to your friends about it and get their support, that sounds like a good option too. You shouldn't have to be alone with this. 💛
Kids Helpline is always available if you want to talk it through or get some advice. We're also always here for you.