I could use some help with dealing with my ex girlfriend.. and her friends...?

[Colby]

It's long, so if you make it through.. props!

Ok so, my ex made out with someone on Halloween night, she sent me a text saying "I was talking to some of the people i party'd with last night and apparently i made out with someone". so i broke up with her over text (not the best idea i know, but i felt disrespected, so i did the childish thing and got revenge that way). than two weeks later i made out with a girl that she really hates, just despite her, (seemed like a good idea while i was drunk..) I wish i had never done it. than she came to my town 2 weeks later with a guy who works in town. and she sent me the text "btw, screw you" so i talked her into having a talk with me. so i picked her up at the guys house and went for a drive and we talked, by the end i could tell that she was very pissed.
So it's been a month since than, and i asked one of her girlfriends if she was doing ok, (my way of checking up on her i guess..) and i want her to not be mad, or sad or anything. and that one day i would make it right, apologize for the revenge acts. than i heard from one of my friends that is a girl, that is also her friend, that there is something on twitter i should see. so she showed it to me. It was between my ex and the girl i talked to. It was covered in lies from the girl to my ex about what i said, that what were going through is a "rough patch" and "he'll wait a little while and try again" and "He's not over you".
The worst part is, my ex ate it up, saying "what an idiot!" and "it's never going to happen". And she texted the friend that showed me the twitter feed "does he want to get back together with me" and she said no. thank god.

Now their all over facebook and twitter, taking pictures with other guys hang off her and saying how great the lives are. and i think their trying to get a reaction out of me.

One problem is, the girl who showed me the twitter feed knows me quite well, and she knows i'm over everything. She also knows that this girl is lying to my ex, but she won't tell my ex that. so now i look desperate and weak.

Truth is i don't have feelings for my ex, i just don't want to come out of this looking weak. i'm strong, i have my pride. I know i've messed up. i just want things to settle out.
Should i say something to my ex about the lies? i'm sure she doesn't want to hear it, and that would probably make me look insecure about everything.
Should i ignore it? It would be for the best if i just moved on i know, but i don't want to look weak so heres my final question, should i fight back? and how?

[Matt Somogyi]

Hey man, I feel you. We all have horror stories about exes and how cruel they can be, but remember: a man is not judged by the struggles he went through, but only how he dealt with said struggles. This girl clearly liked you before, and there is apart of her heart that still wants you, whether you or she knows it or not, but it's probably best that you leave burning bridges burnt. I would however, try and see her, and tell her how sorry YOU are. You need to listen very closely, because this is what girls want and need to hear. She will only admit that she was wrong until after you admit that you were wrong. It sucks, I know, but we're guys and it's what we have to do. It's our responsibility. When she sees this, either two things will happen. 1) there will be a tearful reunion followed by friendship or a relationship (depending on the severity of the situation) or 2) she will disregard your apologies and go about her life. But at lease you can sleep knowing you apologized for your actions, you were the mature one who felt sympathetic towards your ex. That takes a man to do. But you need to have a conversation with, in person would be best. But don't overkill it by trying to get her attention through every means of communication. Just a conversation. It will help man. I promise.

[Rose]

Fighting back would probably make it worse and cause more drama, which is probably what you don't want. The best thing I think to do is just ignore the girls, because they sound like idiots and are just doing what immature girls like to do after a breakup. The best revenge is to forget about her, pretend like she doesn't exist and move on. If you think she checks your Facebook, then post pictures of you having a good time with your friends or other girls. That'll show you're ignoring her and don't care about what she's doing. if you don't want any hard feelings between you two, wait a few months before you try to talk to her, since the breakup is only recent.
Really, just ignore her and her friend. That's really the best revenge you can get.