Once there isn�t a whisper of a farthing left in your bank account, when all of the bills have been transferred from her name to yours, when the car is repossessed because she never made the repayments on it, when the bailiff is at the door, when your mother in law is finally saying something nice about you, and when your personal sense of self-worth is about as tattered as the shirt she cut up in a fit of retaliation. That should about do it mate�oh yes, and I forgot, when you have your Decree nisi.
Good luck
Fr Bill