Hello, i wonder if you could shed some light on a csa concern. I had made a application with the csa 9 days ago for my recently ex husband to start paying monthly towards his daughter, 2 days ago he texts me furious as he says he has had a letter from csa stating he owes 12,000 in arrears!! My claim was put in only a matter of days ago and surely there are no arrears as he has not started paying yet. it cannot be backdated payments either, now my ex husband cannot tell the truth and has lied continuosly to save his ass. I am due to call the Csa monday as i am very suspicous of what he is hiding. 12000 must be from somewhere else?