I have NC for this one as it might be very identifying.
I have a 4 year old who is in nursery. She can be challenging at home at times but at nursery she is an angel. I am not saying that because she is my child but because I have been told by her teachers and many kids parents have approached me to tell me that their kids really like my daughter and talk about her.
Now she is very non confrontational with others. She can't stand up for herself. She has a BFF who started nursery with her and is only a month younger than her. Now this girl is getting on my nerves. Every time she sees my daughter she wants what ever DD is holding or has. She will force my daughter by pestering her or throwing a tantrum to get whatever DD has. My DD gives in because she hates to see other people upset. Today I am especially annoyed as DD was wearing a costume for WBD which she was really looking forward to. When I went to pick her up her BF was wearing her costume. I thought ok, no problem they might have exchanged it. Later my DD told me that she didn't want to exchange but her BF made her to do it. She was a bit upset about it. I am so pissed off.
There is no point in talking to her mum as she is a very laid back parent and I have seen her give in her demands. She herself says that that little girl rules the roost in the house which is ridiculous in my opinion. I don't think there is any point talking to the teacher as she can't do much either.
Only thing left to do it to teach my DD resilience and how to stand up for herself. I have told her that friends don't force you to do things what you don't want to do. But how do you teach it to a 4 year old something that is against her personality?