Thanks for your reply - apologies its taken be a bit longer to get back than I expected. Its a great answer and I'll be happy to give highly rated feedback.
Does the order to sell also cover an order to transfer the house into a sole named person?
I've checked and the house is as joint tenants so I have no additional information to provide on that front.
What is the fee for submission of this CPR8 to the court? I wont get any legal expenses paid.
One final question on possible proceedings. So you've said that if the Judge rules not to provide an order to sell but say transfer legal title that could still mean I'm liable for the mortgage even if the ex partner was unable to sustain that mortgage? if the mortgage company doesn't believe the mortgage can be paid by my ex..? How should I indicate that I would like to move on and be able to obtain my own mortgage with new partner in the claim?