😒 Annoyed

My boyfriend has a best friend and his best friend has a girlfriend. They have all know each other since like grade school. So her and I went to get food and I couldn't decide if my boyfriend would rather have Dr Pepper or root beer. Well she was like "I know everything about him, he would rather have Dr Pepper, I know what he likes and what he doesn't" and for some odd reason that just like boiled my blood😤 And she is always texting him. Like bitch I know you have known him for years but if he doesn't respond then stop texting him. Like she is always complaining to him about his best friend and that boils my blood and He told her #'s of time he doesn't care and he doesn't care to hear about and he told her to not text him cause it's annoying and that she really has no business to text him. So then she messages and was like telling me I'm rude for making him stop talking to her but I didn't and I haven't said anything and now I'm just extra boiled because why is she complaining that MY boyfriend won't text her back?