The "break-up" she mentions could also mean just breaking off all contact with him altogether, not necessarily breaking up as a couple. It's a bit of an assumption on my part, but I think it's fair based on what we've seen so far.
Edit: Yep, jumped the gun.
Updated
A few minutes later*Pant**Pant*W-Wait!I-It's finally over...Hol-Hold on, bathroom break.HEBOUGH!!There was lots of cleaning afterwardsAny more and I'll never talk to you again!You'll be a stranger to me!