first time divorce with child

[dss_pansat]

You need the her agree on 50/50 (no label - that means no primary custody for either of you) and agree $400/month, After 6 months (review after 6 month) you can file the Modify Child Support, the child support will calculate base on income and custody. If you get 50/50 then the child support is base on income and both of you have same income, you should pay less. One of the case, 50/50 custody and the husband makes 40K more than the wife, he pays $300/month for 2 kids

[Fatheroffour]

After 6 months (review after 6 month) you can file the Modify Child Support

DBL check. The states I've checked have a 36 month wait to review an order after a settlement to prevent just such shenanagins.

[dss_pansat]

In Minnesota after the judgement signed, after 6 months you can motion for child support and parenting tim

[Fatheroffour]

But the OP is not in Minnesota.