His original rate of maintenance would of been calculated on the basis he was a single man, so they would of taken as much as they could get they're hands on. As his Mrs has moved in with her child in toe he has technically now got another dependent who will need some sort of financial support from him.

The child's biological father will also be eligible for some form of "discount" if he contributes to her upbringing.

The CSA are good like that you see

Big-Dan.