unless he has RESIDENTIAL custody or there is an agreed upon arrangement, but even then judges do not like that, they are asshats... he is going to have to pay. Tell him to ready his wallet.
I have been through this, so give him some advice, although it may seem amicable now...have him watch his back, and document everything and do not be stupid....the laws still heavily favor the mother...even though she can cheat, smoke crack and lie...most judges will still award children to the mother.
there is no better example of how screwed up and unfair our judicial system is than divorce court. it is pathetic and a joke. have him save his money and do not get an attorney. if he is half way intelligent, he will do better than most of them anyway, i went through three and fired each one before i represented myself.
if they can stay out of court as much as possible, like mediation and agreements...they are much better off....and sway him if he does have to pay, do not let DHS mediate or govern the payments. that is another governmental legal raqueteering setup that will gouge not only him, but her also. the government loves divorce...they absolutely love it.
50 dollar marriage license to get married. and 15000 to get it dissolved....