Lost, Confused and in a mess

[lolwut]

...
One of my not so good mates is dating this girl.
...

If he's a not so good mate to you then it shouldn't really matter what he thinks?
However, you should say something like "Before we go any further, I want you to stop seeing [whatever he's called], 'cause it just doesn't feel right." and if she says she wont stop seeing him then stay away from it all together.

[Smits]

tell hiom what happened and how things went and he will dump her, if he is a mate, he'll understand youl.

[Rix]

i told him, i haven't heard a reply, but someone told my ex lol, i still kinda mates with my ex but she never see's anything from my side so she's gonna tell my mate it was all me:S
how ever the girl agrees we are be responible for it so she is gonna tell him that, but i already no i'm gonna cop the biggest for this