My sister is demanding that she be put on the POA because she is the oldest sister and I should not have the right to being on the POA by myself as there is 8 of us. My mom has been told by her that she needs her to sign a new POA and my mom told her no that she is not signing any more papers. So my sister sent me a letter and said ok you win. I am not paying for the cell phones anymore or the credit card I owe, she said I could figure out how to pay it or my mom will be stuck with the early termination fees etc, She used my mom's credit for these items as she has ruined her own credit. Can I take her to court for the bills she has created under my mom? She also lives in California and my mom lives in Florida as I live in Georgia. I have asked my other sister to come on the POA with me a few weeks ago before all of this as she lives in Flordia closer to my mom. She is sending nasty letters to everyone in my family that I am trying to take everything of my moms making it hard to manage my mom's affairs. I have proof of everything I do and am not worried about that. However I am worried that she will scare my mom into the POA with her threats as she did with the executer of the will that she managed to get on.
Whe is the law on this?