DEAR ABBY: I walked into my dorm room and heard my roommate having sex in the bathroom. I promptly called my girlfriend to ask if she wanted to meet me. No sooner had I entered her number than I heard my girlfriend's ring tone coming from our bathroom. It was her.
I clicked off, left the room and stayed at a friend's for the night. Please tell me, did I do the right thing and what do I do now? -- BETRAYED IN TORONTO
DEAR BETRAYED: I'm sorry you walked out. You should have ordered a pizza and invited some (true) friends over so they could be there when the two of them emerged.
Here's what to do now: Tell your girlfriend the romance is history, and start looking for a roommate with enough character and intellect that he understands boundaries.