onthinks if they (IP) did inform you then surely they should of advised that a variation of your payment would be required at that time. To let it go 4 years then spring it on your really is poor management.
I came into this world with nothing and still have most of it left!
In the first instance you need to go through the internal complaints procedure for your IP company.
Once that is exhausted then you can take things further.
Sharing from experiences of dealing with debt
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
Bob Marley. http://kallis3.blogs.iva.co.uk
You need to speak to DFD - contact Declan who posts on here (details under the Ask a Question link on the left hand side of the page)
Hopefully he will be able to help you out.
Sharing from experiences of dealing with debt
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
Bob Marley. http://kallis3.blogs.iva.co.uk