You should care because if they are still friends and they are ex's they still have something there. Make them end there friendship and if they don't want to you know that there is still something there between them and they haven't gotten over it.
you should apoligize t your friend and his girlfriend
If you want your friend to still be your friend, hang out with him. You might find out what he likes in his girlfriend and she could be your friend too. Friends do this for each other.
you tell him and ask if your really best friends, because best friends should never ignore you
You can still be friends with your friend, but just try to remember to not get to close to your ex, and remember that your ex may be trying to make you jealous (it is possible that they aren't though). It is OK to be friends with an ex.
NO
If u want to be slapped
Best friends stick it in!!!!!!!!!!!!
Best friends are best friends because they share similarities. Lazy or hopeless guys love their best friends' girlfriend because he would like the same kind of girl.
you can never trust no man with any girl, your friend even if you are best friends and his ex girlfriend... --------------------- A couple can split up and still be friends. Ex-boyfriends and ex-girlfriends are not always each other's enemies after a break up.
Well then this person isn't the best for your ex if she has to do that to get into your ex's life. Just tell him that politely and that you just want the best for him. But first, be sure that that's really what happened.
Try to get to know her. Maybe you two will get to like each other. If not, then just be honest and tell him. its HIS girlfriend not yours.
Tell him that she is trying to control him and when she's gone he will not have anybody.