Here's the problem... You go to friend Y and tell him what a bitch your ex is, how she's done you wrong, yada yada yada. Friend Y runs into ex and says "Yo Bitch - Roger told me to tell you you're nothing but a two-bit HO!" (okay, I can't do ghetto speak!) Uuuuuuuuuh you've got a problem. So yeah, your best bet is to just shut up about her to everyone but your therapist.