The lawsuit also accuses Gordon of transferring money from her account into his own without authorisation, and allegedly misrepresenting himself as Brown's husband in order to control and limit her interactions with others.
The papers also suggest Gordon "manipulated her bank relationship so that he could access her money", reportedly transferring US$11,000 from Brown's account after she was placed in a coma earlier this year.
Hargrove has released a statement regarding her lawsuit to People magazine. It reads: "Today I filed a lawsuit on behalf of Bobbi Kristina Brown. I filed this lawsuit to pursue justice on behalf of Bobbi Kristina Brown. No human being, male or female, should endure what Bobbi Kristina endured.
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"(Aunt) Pat Houston and (father) Bobby Brown have done all they can to take care of Bobbi Kristina since this terrible tragedy occurred. I have worked closely with both of them and we all want the very best for Bobbi Kristina. This lawsuit represents our collective efforts to get justice for Bobbi Kristina. We pray that justice will be done for her and that it will be swift."
Hargrove is seeking at least US$10 million in punitive damages. Gordon has yet to respond to the lawsuit.
Meanwhile, Pat Houston has given an update on her niece's health as she continues to fight for life. A statement from her reads: "Despite the great medical care at numerous facilities, Bobbi Kristina Brown's condition has continued to deteriorate. As of today, she has been moved into hospice care. We thank everyone for their support and prayers. She is in God's hands now."
- WENN