Your father with the start of dementia is another problem. Much more care will be required as the dementia takes away some of his abilities. If your son is willing to go into this knowing the dementia is starting, I see no problem. Your parents are very lucky to have him.
DEAR BRUCE: I am curious: What is the highest credit score you can have? I just checked mine and it is 750. — George, via email
DEAR GEORGE: The traditional highest credit score is 850, and 750 is certainly a very good score. If you crack 800, you are golden.