They're idiots.
I had to co-operate with them as a condition of Legal Aid in my divorce. I gave them
- every address my ex had ever had including his current one
- his NI number
- the name and address of his employers (the County Council, as he was a teacher) and place of work (a school where he'd worked for 20 years)

I heard nothing for two years, by which time our youngest had moved in with him on the promise of exotic holidays and unlimited smoking rights.

Then I had a phone call from the CSA informing me that they were dropping any action as they couldn't trace him. Efficient, huh?
(Juan Quar is clinging to her front teeth on, Sat 29 May 2010, 9:52, Reply)