Dina filed for divorce in October (13), citing irreconcilable differences.
In the legal documents, she asked for full physical custody of their 16-year-old daughter Morgan, spousal support and legal fees.
However, Clint has filed his own papers reportedly requesting a judge deny her request for support because there is a prenuptial agreement in place, according to Tmz.com.
The filmmaker is also asking for joint custody of their daughter.
The couple wed in 1996.