She is 92 and still very smart, but it's mixed with massive confusion and upset and forgetfulness. When I put in new help she handles it poorly, runs into the street in the middle of the night or tries to lock them out during the day. She is very stubborn and I've had to keep changing people, but I can't anymore. Any advice? We live in different states and I haven't been able to visit due to Covid but she's always acted like this with new people. Even when I was down there to ease them in. Please help as this is making me beyond upset. Thank you.