How do you make a guy feel guilty for leaving his girlfriend?

if she doesn't want to be your friend then shes probably missing out on an awsome friend.

just get on with your life. I know that it doesn't seem like much now but Wait till your successful and rich then you can find her in the phone-book, ring her up and rub it in her arrogant face.

Or....

1. If you already talked to her about it and he/she doesnt wanna be friend after The fight.

2. Shes compleatly clueless about whats happening that she is sorry.

If 1 then she/he is a skank of how he/she ditching you dont worry you'll make new ones.Hopefully.

If 2 the you the stupid person and forgive her I mean he/she might be at a funeral or something.