Also a case of Demenz in my Family (Father in law) still very light case but somehow shocking if someone from time to time is not even able to draw a clock (one of the tests to get financial support in Germany).
My mother in law is suffering a lot due to this - it cannot be belanced out with some money as really destroying her health but they and we still do not move them/him into an Altersheim as long as they are somehow still sefsufficient (we bring heavy food stuff, help with contracts... etc. every saturday, but we foresee that more needs to be done).