My expenses for MY child. (copied Rockstar Mom format)
Haircuts every 2 weeks - I pay
Doctors visits every other month with copay - I pay health Insurance, whoever takes the sick kid in pays the copay (depends who they are with at the time)
School supplies - We go half
Food(weekly) - We both pay for separate households, they eat wherever they stay
Insurance payments(monthly) - I pay
Shoes (as needed) - I Pay
Clothes (as needed) - I Pay
Medications for when/if he gets sick - See above Doctor
Camp this summer - She will pay for camp BECAUSE she doesnt want them with me for 2-3 weeks (it would lower her child support during the year)
Basketball weekend - I pay
My older sons cellphone - I pay
All tech gifts (tablets, phones, NEW video games) - I pay
He has a savings (in his drawer) - I funded
He has a college fund that my parents opened - My mom opened

And ON TOP of this I pay the $670 CS a month...
and next year I start funding my sons 529 plan
Love my sons... it's just money