I kinda think it's real....although she sounds like she's acting poorly with the way she talks, that could easily be that she's just self conscious because of the camera.
The only reason I can think of why this would be faked would be so the B/F could make a claim on his insurance...easier and safer to just put the thing on ebay.
If it's real, in TN she'd be facing either class E or class D felony vandalism charges.