Hi all, Some years ago around 2005 I had two separate debts with CSA one for my son and one for my daughter both owed to the state not the mothers. After a long period of illness I have managed to get myself back on track and my finances are now pretty much resolved. Back in 2005 my daughter and her mother moved abroad to a non e.u country, I then received a letter showing my daughters account as 0.00 on the statement and they then stopped taking money from my benefit for this account. After 6 weeks I realised that my daughter was not on holiday and that they had in fact moved abroad, at this point I thought that because she had moved to another country they were no longer chasing for this debt. In their letter they are saying they did this because they were unable to contact me, but they were sending me letters and taking money from my benefit and still taking money for my sons account. My sons debt continued as normal and I paid this off just a few months ago, however the CSA have sent a letter saying I must now pay £1509, stating I received a letter telling me this debt was simply suspended and that I had to pay it because I was under the CSA rules after 2001(not sure what this meant), I'm pretty sure I was under rules prior to 2001 because both my children were born before 2001 (99. 95). Everything around that time is pretty foggy as I was unwell but I know for sure I never received a letter explaining why the statement showed £0 and it was at the same time as my daughter leaving for another country. What can I do, I'm sure they are trying it on.