My 90 year old mother is trying to cancel the property registration done to my name 20 years ago.

I am a 58 year old women, about 2 years ago I started taking care of my mother, and because I am settled in my husband's place now I couldn't go to my mother's place and take care of her. I brought her with me and now she started fighting throwing utensils, urinating in the floor, even though we have given a special room and bathroom and she can walk perfectly fine. she is doing this since I told her we won't be going back to her hometown. As I can't leave everything behind and go there. The house and land in her hometown are in my name and the rest of the property was distributed among the siblings 2 brothers (1 not alive) and 1 sister. since the house was registered to my name 20 years ago, the brother didn't like this. After so many issues my husband's relatives started saying why are you keeping her here and taking her to her hometown and leave there with siblings. I did the same, I had built a new house and demolished the old ones 5 years back as the old one was falling apart. Now my mother and the siblings have turned against me and reported to police and now they are saying they are going to RDO and civil court to get back this land from me by canceling the property registered to me. I had spent my years of savings on this house and my mother, now at this point she says she doesn't want to live with me. I am going to lose everything I worked hard for. I don't know what to do now.