friends with ex's new partner?
Gotta admit, being friends with your ex's new partner is strange, but I've heard of it before. I guess that's because if you couldn't get along with the ex, often it will be hard to get along with the new boyfriend... but when people are mature enough and can get over the past well enough I guess it can be a somewhat healthy thing to be that secure within the situation to be that relaxed about it all.
Usually jealousy and old hurt feelings will get in the way, but if you are truly over things, I guess this kin of thing can be possible.
Not sure if this would be considered a healthy normal thing to do... going out with the ex and her new bo that is. It just seems sort of twisted somewhat to me. May I ask what was the need for doing this in the first place? Is your ex still clinging to you?