breh you gotta work through the rage and pain first of all... its good that you know for a fact that you are never going to get back with her but if it was me... id think about everything uve done for this bich over the past 6 years and when she tries to contact you (obviously she will) I'd deliver a a succinct and straight forward diatribe that will make the ether burn slow in her heart.
Closure is important, so make sure 10 years from now when you look back on how you handled this shet you can be proud that you dealt with this shet as a grown man and as the better human being.
And this might be the biggest L you ever took but honestly its gonna make you look good as hell for your next potential wifey... I bet you anything you find a better looking chick that is gonna relate to this shet and you'll be a better man for it.
stay up homie.
CUT BOTH HER AND THE FRIEND
OH.....AND GET YOURSELF TESTED A.S.A.P
Sorry to read that my euro breh.
dont do nothing foolish toss your ex and your friend in the bushes, try to console your friends ex gf by having sex with her and keep it movin...
Stay strong
it may not look like it right now, but it's a blessing in disguise.
i know it hurts, but be strong and move on with your life.
you could do some ill shyt to get back at her, but the best revenge is to not let her see you sweat and find a woman that will truly respect and love you and will be deserving of your love in return.
Peace