NBA star Dwyane Wade ex-wife walks the streets with poster saying he's thrown her out.

The former wife of NBA star Dwyane Wade is in the midst of an apparent meltdown as she has taken to the streets of Chicago carrying a sign saying the Miami Heat guard has left her homeless and ranting about his '$90 million contracts' in an apparent attempt to humiliate him.

Wade's former bride, Siohvaughn Funches, has been seen carrying the sign, which reads 'NBA Miami Heat star mother of his children on the street,' around Wade's native Chicago, where he and Funches were high school sweethearts and married in 2002.

Wedded bliss didn't last, though, and the couple divorced in 2007 after having two children together, Zaire Blessing Dwyane Wade and Zion Malachi Airamis Wade.

Following the couples' divorce, Wade was awarded sole custody of the two children as Funches routinely bashed him in the media

Wade, who just won the NBA Championship with the Heat, has been romantically linked to actress Gabrielle Union since 2007.