On the facts you stated, your husband probably loses, unless there are other changes in circumstances. Under the rules for 'serial' payors, first child gets 17% (usually); child from different mother born later gets 17% of what's left that is 17% of 83%. You would do well to consult a lawyer experienced in these matters. Good Luck.
Answered on Jan 21st, 2015 at 11:19 AM