I've got a problem gentlemen. My roommate has been dating (plating?) this girl I used to ltr (broke up about a year ago), he totally knows about our history. I've known this guy for over 2 years, he's not who I thought he was.

Now the major problem is that they've been spending an awful lot of time in the common living room recently, being inappropriate. And, to say the least, I feel disrespected and uncomfortable. I did bring this up to this guy a few weeks ago, he doesn't give a fuck. And will not stop rubbing it in every chance he gets. Dude is a complete narcissistic by the way.

I honestly don't know how to deal with this, how to behave when they're in the house and everything. I've held my frame every single time, remained cordial with both of them. I fuck more girls than he ever will. I just feel really disrespected. We're in college, if that'll help. Any advice will be appreciated gents.