My boyfriend has a female friend that he talks about every now and again I’ve never met her but he tells me there childhood best friends. Any time he meets her it’s alone and mainly night time. It doesn’t bother me that he has female friends but what bothers me is how and when they meet up. As I said it is usually night time in his car in an empty car parking lot when he is with her he will barely reply to my messages he doesn’t know how it’s making me feel as I don’t want to be that girlfriend but it’s starting to really bother me