A court-appointed representative of Bobbi Kristina Brown has filed a lawsuit against her partner, Nick Gordon, claiming he took money from her and abused her physically and emotionally.

Bedilia Hargrove filed a lawsuit against Gordon Wednesday in Fulton County Superior Court. The complaint says Gordon routinely transferred large amounts of money from Brown's accounts to his without Brown's permission.

The complaint also accused Gordon of misrepresenting his relationship with Brown, being violent toward her and taking more than $11,000 from her account after she was found face down in a bathtub at her suburban Atlanta townhome.

Gordon is accused of assault, battery, intentional infliction of emotional distress, unjust enrichment and conversion.

The suit seeks at least $10 million in damages. A call to Gordon's attorney was not immediately returned.