So tonight my significant other asked me to cut off all contact with my ex-girlfriend that I've known for 12 years and has been my best friend for 10 years, despite nothing inappropriate happening between us, and despite the fact that before my partner and I even went on our very first date (my partner and I have been together 2 years), I told her that my best friend was my ex-girlfriend and I'd known her for 10 years and if that was going to be a problem, then don't even bother going on a date with me, well fast forward 2 years so she apparently doesn't have a problem with it right? Well apparently she does, and she thinks it's inappropriate for me to be friends with her because she's an ex. I've told her she can look at our conversations at any time and see if there's anything inappropriate being said, and I feel like she doesn't have a leg to stand on since I let her know about the friendship before we even went on our first date. What do you guys think? Am I in the wrong? Or is she just being unreasonable for expecting me to cut off my best friendship just because she's jealous and insecure?