I am new here and I appreciate any answers. I am doing research on behalf of my aging parents 82 and 77. My mom's estranged brother moved in 10 months ago and his dementia is getting worse and worse. We want to give him the proper care and put him into a home. We tried to get power of attorney over his finances and the bank did not approve it. A social worker came to investigate my parents. We think the bank froze my uncle's account. We are lost as family and do not know what our first steps should be. Thank you for any answers.