A supposedly good friend is stealing my best friend?

Well not talking it out with her isn't much help, but i'd try to. And if you really don't want to do that then find someone else, perhaps she has changed. People do change over time and you'd be surprised too. I used to have a best friend and ever since she got a boyfriend, we drifted apart and now she never speaks to me anymore. It's just life, i say either talk it out with her or find a new friend. It sounds strange because i never get bored with my friends, actually i don't even have any friends because i only meet the bad ones in school. :o! either way, wait a few days and see if anything changes.