Several years ago I asked the CSA to reassess my ex's child maintenance contributions. Nothing happened so I assumed that they had done their checks and there was no change in his self-employed status. However it turns out that all that time he had a full-time job as well as being self-employed. It also turns out that the CSA had ignored my request for a reassessment and the request had just sat there on their computer for years until I asked again last year.
Naturally I'm annoyed with my ex for not declaring his real earnings, but I feel that the CSA are dragging their heels in sorting out his arrears. Whenever I phone them to check progress they tell me to phone back in 3 or 4 weeks. It's getting ridiculous. On a couple of occasions they have made me feel like I am being unreasonable with them, and sometimes I get the feeling that they want to keep their mistake quiet. They are also giving my ex every opportunity to delay and non-comply (he didn't supply his payslips, so they had to go to his employer), but they seem to being very sympathetic with him because his arrears are apparently 'massive' (I have NO idea what figure we're talking about), but never mind about how broke I am and what a difference some money would make to my DD.
Is this usual behaviour for the CSA? I've been thinking about writing to my MP and asking her to intervene and get things moving quicker. Am I being unreasonable?