Is it wrong for me to be upset with my friend over this?

Make sure and tell her that what she just did kinda made her a ***** no offense but that was going to far she already knew ya'll were talking and that you had a crush so for her to go and do that was wrong.. tell her that she knew you liked him so what was she thinking? trust me I've been in a situation just like this and i didn't say anything and now the guy won't talk to me because of her so speak up;)