My husband is in his 50's and both his parents have Alzheimer and dementia. A family meeting was set up with the kids and his moms brothers and sisters. It started off to be where my husband had control of his parents (he is the oldest), but after we left the meeting and went back to our home time 4 hours away. The siblings of his mom got together again and her youngest brother took over the parents made up legal papers that we did not know about and got my husbands daughter to be the caregiver without any knowledge to us. So the question is as my husband being the oldest sibling does he not have the rights over his parents then the mothers siblings? And if so, what can we do about it?