Unstable (2009)

Plot

A wealthy new bride, recently emerged from a tumultuous and abusive relationship, grapples with her fragile mental state while adjusting to her new life. Under psychiatric care, she finds herself questioning whether her own actions are sabotaging her marriage or if her husband is subtly pushing her toward instability. As tensions rise, the line between reality and her deteriorating psyche blurs, leading to a gripping exploration of trust, manipulation, and the struggle for autonomy in the face of psychological turmoil.