Ladies I need some advice, I feel like my best friend wants my man and its gross, all she does is…

Ladies I need some advice, I feel like my best friend wants my man and its gross, all she does is talks about him and always saying if you guys ever go out pick me up, and any time I talk about us and cute stuff she gets mad and act like she doesn't care. now I don't tell her anything. she even tells me I need a man like yours does he have any cousins( ladies if your friend ask you that it's a big no no) my boyfriend doesn't like her or me hanging out with her because she gets around alot but it's just really annoying she should respect my relationship. Any advice would be great message me if you want especially if you've been through something like this before.