ok my best freind n her b/f are having problems .. Options

[crazi_in_love_08]

ok well my best friend mel n her b/f dustin have been together for about 8 months ... they say they are in love but i know they are not. they are always together .. it used to always be me n mel hanging out n dustin n corey hanging out ( corey is dustins best friend) now its always mel n dustin. so im always on the phone with corey.. because mel n dustin are always out.... i had feelings for corey before but thats a whole different subject ..... anyways .. mel cheated on dustin at new years eve .. she got really upset n told dustin about it .. he was kewl with it cause she told him .. at a party last month that we all went to , we were all drunk as hell n mel did stuff with this guy(john). when dustin was passed out rite beside of her .. when she told him about all of this he was really pissed but got over it .than a few weeks ago we went to a movie with sum friends ... this guy josh was beside mel n he had his hand on her leg n gettin closer to a certain spot ..when she told dustin about that .. he was really pissed ... a few days later he stayed with his friends corey n tyler (tyler is my ex) n corey is sorta my ex too. but anyways ... mel n dustin got in this argument about smoking .. or sumthing .. than she was really upset cuz he said sumthing to her . she called me crying than i called him n went off on him and he was like well if she want to break up with me idc n tell her i said have fun with john ( john is from the party) she was raelly pissed than she started crying again .. they are fine now .. but i know sumthing is baout to happen again casue it useually does every few days .. pleas help me i dont kno what to do ...oOo .. n at the party dustin was going to brek up with her but he didnt do it .. corey told me the whole story ..