My brother and I are the only two siblings, late 40s/early 50s. About five years ago he unilaterally arranged, without consultation with me, two Power of Attorneys (PoA) for our elderly mother. He appointed himself PoA over her finances and me over her health. Why do this? And why split the responsibilities? We should both be jointly overseeing her finances and her health. Last week, he sent me a PoA to sign (without prior knowledge, again), asking me to be JOINT PoA with his brother in-law, for his own health. I have never met BIL, don't even know his name. And to add insult to injury, brother has already appointed BIL SOLE PoA over his finances! And all this would be to take effect only AFTER my brother's wife has died! So, the scenario is: my brother's wife has died, he himself is mentally or physically incapacitated, eg on a life-support machine, and decisions have to be made regarding keeping-going or switching-off; or maybe brother is in nursing-home care etc. Then, a non-family member is now in SOLE control of my brother's finances; and that same person also shares control with me of his health. It is each person's own right to appoint their own PoA(s), but I will not accept having to share decision-making over eg whether to end my brother's life, or not, or decide on care-homes, with a stranger, the brother of my brother's wife, who herself may have been dead already for many years. Insulting, also that as you see, he has cut me out on both counts of having any power over finances, for either him or our mother, despite my always having been very financially savvy and sensible.