Should my BF still talk with my ex-bestfriend? READ STORY FIRST!

My boyfriend became friends with my bf soon after we started dating and I was completely fine with it until I found out she was not really a friend. Last year my boyfriend and I broke up and she was the person we both went to talk with. After a few days my boyfriend and I got back together and we found out that she was telling lies to both of us. She told me that he was completely fine and even happy about the breakup and told him that I wasn't in love with him anymore while I was telling how devastated I was! I never confronted my friend I just got way.

Last night I found out they still talk and a lot! I got so mad!! Do you think I have a reason to be mad?