Another attempt to hit Sarah in the head again. This woman has moved on in her life.
No, that's the point, Fergie hasn't moved on! If only she would move on...
But she'll never move on, she'll hang on Andrew like a millstone for as long as he'll allow it (and at this point I suppose that will be for the rest of his life).
I imagine he'll end up clearing her debts again...but, as long as he accepts that, there's no incentive for her to change.