Sharon Stone Wants Change In Son's Custody Agreement With Ex-Husband

San Francisco, CA (CNS) - Sharon Stone has filed a child custody modification for her adopted son last April, the court papers reveal.

The "Basic Instinct" star asked for a change in son Roan's primary residence. The 7-year-old is currently living with her ex-husband, San Francisco Chronicle executive editor Philip Bronstein, who has the primary custody of the boy.

It's not clear whether Stone's request for modification is for joint living arrangement or if she wants to request to get full custody of Roan.

No words on both camps about the court papers.

The 50-year-old actress and Bronstein married in 1998 but divorced in 2004. She has two more children she adopted as a single mother after her divorce.