Even with 50/50 if you make more than her you will likely have to pay her CS. I could be wrong, but I don't think most courts are going to rubber stamp a D where the Exes agree to no support. The courts do what they think is in the best interest of the kids.
H(37) W(35) D8, D5, S3 T20, M13 BD 8/31/18 EA Discovered 9/13/18 Mediation 10/3/18 W files for D 10/12/18 W moves out 11/10/18 EA confirmed 12/25/18 D Final 1/10/19
