HARTFORD, Conn. (AP) – The family of a Connecticut woman who was mauled by a 200-pound chimpanzee says her twin brother plans to go to court this week to seek guardianship of the victim and her daughter.

“That’s the way my sister would want it,” Steve Nash said of his younger sister, 55-year-old Charla Nash, who remains under sedation at the renowned Cleveland Clinic in Ohio, where she is being evaluated by teams of physicians.

Charla Nash’s twin, Michael, needs the legal designation to make decisions on behalf of Charla and her 17-year-old daughter, Briana, who is currently staying with family friends in Connecticut, Steve Nash told The Associated on Sunday.

Charla Nash was transferred from Stamford Hospital in Connecticut to Ohio with massive injuries to her face and hands from the Feb. 16 attack by Travis, a chimpanzee owned by her friend, 70-year-old Sandra Herold of Stamford.

“She’s stabilized and the evaluation process is going to take a long time. It’s a slow process,” said Steve Nash, who is with his sister in Ohio.

“They have her sedated,” he added.

Nash said he’s hopeful the physicians will speak publicly about his sister’s condition later this week. Doctors haven’t decided if she will be a candidate for a face transplant at the clinic, where the first face transplant in the U.S. was performed two months ago.

Nash, who lives in Virginia, said he doesn’t know Herold or how close she was with his sister. Herold has said she and Charla are best friends.

“Our focus is on our sister. We haven’t said one or two words about her,” he said, referring to Herold.

Nash said he purposely has not watched television coverage of his sister’s mauling. He said he only knows a few things about the case.

“I know the lady had one,” he said, referring to the chimp. “There’s very little I know.”

Herold, who owned the 14-year-old chimp for nearly all his life, has said she fed Travis the finest foods, including steak, lobster, cheesecake and wine. Travis combed her hair and they slept in the same bed, she said.

Herold had asked Charla Nash to come to her home the day of the attack to help lure Travis back into her house. Herold has speculated that the chimp was trying to protect her and attacked Nash because she had changed her hairstyle, was driving a different car and was holding a stuffed toy in front of her face to get Travis’ attention.

When Travis attacked, Herold stabbed him with a butcher knife and struck him with a shovel in unsuccessful attempts to move him away. Police, who shot and killed the chimp, said it appeared Nash’s face was ripped away in the 12-minute attack. Four teams of surgeons operated on Nash for more than seven hours to stabilize her before she was transferred Thursday to the Cleveland Clinic.

Herold has made conflicting statements about whether she gave Travis the anti-anxiety drug Xanax before the attack. She has also said he suffered from Lyme disease. A test for rabies was negative and results from a necropsy won’t be available for weeks.

Police haven’t decided if they will file charges.