The problem is the disparity between the amounts that people think small children can be brought up on and the actual amount involved. When you split and the primary carer is losing all the sleep and doing all the donkey work , a realistic financial contribution should be offered, no one wants to have to continually ask for cash, it taints visits for the person who has to ask too! Infact I have girlfriends who just don't bother to ask because they would have to employ forensic accountant to unearth the dough. Goody has a fair point, we could all run up debts and then plead poverty. It'snot a simple issue and knowing that CSA buffons are likely to help doesn't make it ok for the other half to avoid their obligation.