Claire
Surely there is someone else at your IP's office who can help to address your concerns?
The letter from MBNA does not indicate any intention to sell on the debt. It is possible that they may reject your proposals at the meeting, but this is not certain. Why not have a chat with them directly to see what their position is?
If the IVA is rejected for the second time, the you are left with the option of bankruptcy proceedings or an offer of settlement directly with your creditors. It is unlikely that your equity would be at risk under a subsequent bankrupty, given the low value of equity available and your personal circumstances.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://www.melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk