She will give up her job and take a degree. Our Mum has been diagnosed with mixed dementia mid stage. She manages on her own at the moment with us both visiting once a week. She wants to stay in her own home and the town she has lived in all her life. Our Dad is in a fully funded nursing home they don't have vast amounts of money but the house and a bit of savings. My sister wants 30.000 a year to cover her wages she will lose. She intends her husband who is a year younger than our Mum to care for her when she is not home. We have joint IPA on both finance and health, I don't think this is the right thing for Mum and worry about my sisters motives and her insecure life. She owns no property is married to a man 25 years older that is retired himself. However I would not object if it was right for Mum although I do feel the amount of money is unacceptable. Is there any guidelines in this or a legal process that can regulate this?