Solitary

Solitary is a movie starring Amber Jaeger, Andrew Johnson, and Kieron Elliott. About an agoraphobic woman who's trapped inside her house and thinks her husband is conspiring with her psychiatrist to drive her insane.
Sara (Amber Jaeger) suffers from agoraphobia, an obsessive fear of open spaces that renders her a virtual captive of her own home. When her husband, Mark (Kieron Elliott), disappears unexpectedly, Sara unravels emotionally and begins to panic. Turning to her estranged sister (Kristine Sullivan) and a psychiatrist (Andrew Qamar) for support, Sara soon begins to wonder whether the doctor is trying to help her or is plotting her demise.