Ok - then you can make her bankrupt. That is the most efficient way.
You need to serve a statutory demand:
Once you have done that then and 21 days has elapsed you can apply for her to become bankrupt.
To do that you need to complete a petition:
The Court will list the matter for hearing and decide whether the demand/petition has been served and if over £5,000 is owing
If so, then the court will bankrupt them. The Official Receiver will then be appointed to sell assets to pay creditors.
Can I clarify anything for you about this today, please?
If not, I would appreciate a 5-star rating for my answer. If you need anything further I am available for a follow up at no extra cost.