I've been friends with her for over 5 years now. It's been rocky, but we've remained close. Well, up until I started living with my boyfriend. At first things were ok, but lately she's been really... touchy towards him and flirty. She tries to hold his hand, follows him everywhere, makes comments etc. I bit my tongue as long as I could, until other people started noticing it. My boyfriend was to the point where he didn't even want to be in the same room as her. So I sent her a long email explaining my feelings. She finally responded yesterday night. She says she's just being playful and thinks I'm wrong for feeling how I do, and I would be stupid to throw our friendship away. She also said this " If i had to choose who should have brian it would be you..." Well that really pissed me off for some reason.
anyway, I have no idea what I should do. I know ultimately the decision is mine and mine alone, but some insight from people far removed from the situation would be extremely helpful. Help???