My question is this: If two of you are the Lasting Power of Attorney (both health and finance), can one of you make decisions without the other? Or do you both need to agree on a course of action together, I was going to be LPOA for my mother alone, with my sister replacement in the event anything happened to me. However she says she feels sidelined, so my mum wonders if we should re-do the forms/application and have us jointly. Issue though is sister has major alcohol dependency and we worry that this could at times hamper decisions, also would not like her to make decisions alone.