FUTURE IN CHILD SUPPORT WAR WITH BABY MAMAZ

 Rapper Future's baby mama is going back to the Future for child support, because she believes he  Lying to the judge about his net worth.

Future and baby mama Jessica Smith struck a child support agreement in which the rapper agreed to pay $1,662 a month for their 10-year-old son ... predicated on his monthly income which he set at  $16,516.

But days after they hashed out the agreement, Smith says Future -- real name Nayvadius Wilburn -- went on TV and boasted he carries $25,000 cash on him at all times ... MINIMUM.

Smith immediately went back to court, filing new documents to invalidate their deal and increase his child support obligation.  She believes his actual monthly income exceeds $50,000.

FUTURE BABY DRAMA 2 
Rapper Future stepped up to the plate and took responsibility for ANOTHER kid, problem is now he's battling the baby mama in court over child support. 

A woman named Brittni Mealy slapped Future with apaternity lawsuit back in Feb, claiming he was the father of her son. But a month later she dismissed the suit, without explanation. 

Then on June 8th, Future filed documents, admitting he knocked Brittni up and asked the court to make it official , by legally recognizing him as the father. He also wants joint custody and for the court to determine how much child support he should pay. 

Brittni then fired back with documents of her own, claiming it's not enough. She says Future left his kid without support for months. She's asking for that cash  plus future support.