Just tell your friend you think there is a problem, she probably doesn't even know she is hurting you. Say something about it and maybe she can work on it.
It sounds like she was just jealous, so now she's trying to make you feel jealous as well. Try to gently remind her that it's okay for people to have...
The first step is figuring out where she gets the phone. Does she get an allowance and use that money? Stop her allowance. Her friends? Limit interaction with those friends....
Start by denying some of the requests and offering a sippycup instead. Then when she is not using the bottles as much, dispose of them. Remember to be patient and...
I'd recommend you get to know her better. But before that, get to know yourself. You have to understand what she meant by "emotional" and "moody. For example, it might...
