Being a grandma in your fortys is not a good sign of moral values

Depends, I easily could be, in fact highly probable I might be a grandmother in my 30's.
Nothing immoral about being/becoming a young grandmother, when you didn't pop out some kid young, but through the fact you stepped up to the plate and raised a child you are actually not even old enough to have had.
Elaine, who STella posted, is in a similar situation.