I've been dating the same girl for 3-4 years now. All of a sudden she got a cold sore but never had before when I have been with her. She says she used to get them when she was a kid. Simply put, is she cheating?

Thanks

Most likely she is not cheating. A lot of people get it as kids and it is dormant most of the time in most people. It is very possible that she is stressed or getting sick or no reason...it just came out.

Thanks for the reply... I appreciate it.