My mother is terminally ill. My father finally agreed to bring in hospice after months of discussion. However, he has since moved her to a nursing home which cancels the hospice. She was recently hospitalized and in spite of being terminally ill with liver disease, he signed consent for her to have a chemical stress test because one doctor suggested it. My sisters and I told him it was unnecessary due to her not being well enough to receive any treatment if they were to find something wrong. Results of the test were not given before her discharge back to the nursing home. My parents have a will and we were told years ago that there is a living will in there, but we have never seen it. I guess my question is- is there anything that we, as her children, can do to have better decisions made for her care? He is her POA- so do we just not have any say at all? He is not making sound decisions for her.