Hello,
If I were over 50, my first priority would be to make sure my children at least have the same opportunities as I do.
If you haven’t already arranged that by the time you’re over 50 – unless you conceived your children after 40 – it’s a bit late ;)
If there is still something left over and the family is doing well and I feel that I am capable of handling it, then there’s nothing against it.
You can see it that way; many parents surely share this attitude.
I am more of the opinion that, at some point, children _also_ have to learn to "swim." Just because I am a mother doesn’t mean I stop being my private "self" on the day of birth. At some point, there _has_ to be time for my own needs again. And if I don’t just squander my property, my children will benefit from it one way or another anyway. From my point of view, it is by no means reprehensible if parents sell their property and "live" off the proceeds ;)
Rhenish regards