I'm sure my man's old flame wants to relight their fire

I'VE been with my boyfriend for about four months and we've both just finished our second year at the same university.

- 

Dear Coleen

Everything was going really well until I spent a week with him at his parents' house, where he grew up, and we hung out with his old schoolfriends, who were also home for the holidays.

I got on well with all of them apart from one girl, who was rude. She was cold and standoffish and made a few snide remarks in response to things I said in conversation.

I felt embarrassed and also quite shocked that she'd taken such a dislike to me, as I've never had that reaction from anyone before.