Help - My ex has abandoned the house

Mini500

Just seen the above post, so thought it easier to amend this one. Thank you for your advice, I shall get my camera ready, as although I went to the house last week, I do not trust to find it in the same condition as I did then (so will take pics if there is anything up anyway) though unfortunately, market value is "vastly" below the outstanding mortgage, so I doubt suing, even if they sell below current market value, would end up making any different. But thank you for that information, I shall definately look into it.

Has anyone heard of anything whereby a law firm could take me to court for a debt that is owed (agreed upon but not existent if you get my drift), repossess the house ahead of the lender, and then sell the asset to pay back the lender, leaving me with the debt at a sooner time than waiting indefinately until the lender sells it?