He dont want to pay, he want to look after the child.

Why law is not giving child to him.

coz there is no guarantee that women will spend that money on child.

OR

1st 5 year let it be with mother and mother will pay all, then another 5 years with Father and father will take care.

when child is wise enough and grownup he/she will decide whom to honor.

let it be 50/50