I am confused about child support payments. Based on what I have read here when there is a 50/50 split there is no child support going either way. My lawyer referred me to the CSa calculator, which talks about the non-resident parent paying the resident parent. But it also lets you choose an option where the children are with you more than 3 days per week. On this I would have to pay my stbx even in the case of shared care and me having them 50 percent (or more) of the time. Wouldn't he also have to pay me?!?!