I've been helping my flatmate with her claim for ESA for 18 months now. When we both moved house, the JCP investigated us and found that we were living as a couple [ consumeractiongroup.co.uk/forum/showthread.php?324511-ESA-Suspended-(-quot-Living-with-Partner-quot-)&p=3598108#post3598108 ]. After several months of frankly talking to a brick wall, we finally got our local CAB involved. The CAB themselves said actually everything we'd done was good, and just gathered up a few more statements and forwarded them on. Within a couple of months, the JCP had reversed the decision - hurray...