I was with this guy for 4 months and basically he lied to me about what he wanted from the relationship. To quote him, he said I told you what you wanted to hear. Anyway I got hurt and lashed out on the day I walked away. I have not talked to him at all since. It's been 3 weeks now since I broke things off and we only had one encounter since at a party where we completely ignored each other. We have the same friend group and I am bound to have to interact with him in the future. All I want to do is do something petty to level him and point out his offense but I recognize that I can't do that because A) it's immature B) I'd come out as a crazy ex C) I would loose the support of the friend group who currently sides more so with me. I am torn between having a conversation outlining the limits of our friendship, where I risk the opportunity saying something insultive and revealing how hurt I still am by this, and acting like it doesn't bother me anymore, but I don't want him to interpret that as it is ok or that we are friends again. He didn't even apologize for lying. I'm just not sure how to approach this eloquently and civilly but with a statement.